CWE-284
DiscouragedImproper Access Control
Abstraction: Pillar · Status: Incomplete
The product does not restrict or incorrectly restricts access to a resource from an unauthorized actor.
8442 vulnerabilities reference this CWE, most recent first.
GHSA-4W8F-W8XH-RQ2W
Vulnerability from github – Published: 2025-05-01 00:32 – Updated: 2025-05-01 00:32Improper access control of endpoint in HCL Domino Leap allows certain admin users to import applications from the server's filesystem.
{
"affected": [],
"aliases": [
"CVE-2024-30146"
],
"database_specific": {
"cwe_ids": [
"CWE-284"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2025-04-30T22:15:16Z",
"severity": "MODERATE"
},
"details": "Improper access control of endpoint in HCL Domino Leap\nallows certain admin users to import applications from the\nserver\u0027s filesystem.",
"id": "GHSA-4w8f-w8xh-rq2w",
"modified": "2025-05-01T00:32:30Z",
"published": "2025-05-01T00:32:30Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2024-30146"
},
{
"type": "WEB",
"url": "https://support.hcl-software.com/csm?id=kb_article\u0026sysparm_article=KB0120722"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:L/I:L/A:L",
"type": "CVSS_V3"
}
]
}
GHSA-4W9M-W8P3-W383
Vulnerability from github – Published: 2026-07-22 00:32 – Updated: 2026-07-22 00:32Vulnerability in the Oracle Process Manufacturing Logistics product of Oracle E-Business Suite (component: Internal Operations). Supported versions that are affected are 12.2.3-12.2.15. Difficult to exploit vulnerability allows high privileged attacker with network access via HTTP to compromise Oracle Process Manufacturing Logistics. While the vulnerability is in Oracle Process Manufacturing Logistics, attacks may significantly impact additional products (scope change). Successful attacks of this vulnerability can result in takeover of Oracle Process Manufacturing Logistics. CVSS 3.1 Base Score 8.0 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:C/C:H/I:H/A:H).
{
"affected": [],
"aliases": [
"CVE-2026-61009"
],
"database_specific": {
"cwe_ids": [
"CWE-284"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2026-07-21T22:18:32Z",
"severity": "HIGH"
},
"details": "Vulnerability in the Oracle Process Manufacturing Logistics product of Oracle E-Business Suite (component: Internal Operations). Supported versions that are affected are 12.2.3-12.2.15. Difficult to exploit vulnerability allows high privileged attacker with network access via HTTP to compromise Oracle Process Manufacturing Logistics. While the vulnerability is in Oracle Process Manufacturing Logistics, attacks may significantly impact additional products (scope change). Successful attacks of this vulnerability can result in takeover of Oracle Process Manufacturing Logistics. CVSS 3.1 Base Score 8.0 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:C/C:H/I:H/A:H).",
"id": "GHSA-4w9m-w8p3-w383",
"modified": "2026-07-22T00:32:10Z",
"published": "2026-07-22T00:32:10Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2026-61009"
},
{
"type": "WEB",
"url": "https://www.oracle.com/security-alerts/cpujul2026.html"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:C/C:H/I:H/A:H",
"type": "CVSS_V3"
}
]
}
GHSA-4WF5-GCCF-9M3J
Vulnerability from github – Published: 2026-07-22 00:31 – Updated: 2026-07-22 00:31Vulnerability in the JD Edwards EnterpriseOne Tools product of Oracle JD Edwards (component: Interoperability Security). The supported version that is affected is 9.2.26.3. Difficult to exploit vulnerability allows unauthenticated attacker with network access via JDENET to compromise JD Edwards EnterpriseOne Tools. Successful attacks of this vulnerability can result in unauthorized ability to cause a partial denial of service (partial DOS) of JD Edwards EnterpriseOne Tools. CVSS 3.1 Base Score 3.7 (Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L).
{
"affected": [],
"aliases": [
"CVE-2026-60346"
],
"database_specific": {
"cwe_ids": [
"CWE-284"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2026-07-21T22:17:37Z",
"severity": "LOW"
},
"details": "Vulnerability in the JD Edwards EnterpriseOne Tools product of Oracle JD Edwards (component: Interoperability Security). The supported version that is affected is 9.2.26.3. Difficult to exploit vulnerability allows unauthenticated attacker with network access via JDENET to compromise JD Edwards EnterpriseOne Tools. Successful attacks of this vulnerability can result in unauthorized ability to cause a partial denial of service (partial DOS) of JD Edwards EnterpriseOne Tools. CVSS 3.1 Base Score 3.7 (Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L).",
"id": "GHSA-4wf5-gccf-9m3j",
"modified": "2026-07-22T00:31:35Z",
"published": "2026-07-22T00:31:35Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2026-60346"
},
{
"type": "WEB",
"url": "https://www.oracle.com/security-alerts/cpujul2026.html"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L",
"type": "CVSS_V3"
}
]
}
GHSA-4WFQ-HX23-M5C5
Vulnerability from github – Published: 2022-05-17 00:32 – Updated: 2022-05-17 00:32An elevation of privilege vulnerability in the NVIDIA GPU driver could enable a local malicious application to execute arbitrary code within the context of the kernel. This issue is rated as Critical due to the possibility of a local permanent device compromise, which may require reflashing the operating system to repair the device. Product: Android. Versions: Kernel-3.10. Android ID: A-31680980. References: N-CVE-2016-6776.
{
"affected": [],
"aliases": [
"CVE-2016-6776"
],
"database_specific": {
"cwe_ids": [
"CWE-284"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2017-01-12T15:59:00Z",
"severity": "HIGH"
},
"details": "An elevation of privilege vulnerability in the NVIDIA GPU driver could enable a local malicious application to execute arbitrary code within the context of the kernel. This issue is rated as Critical due to the possibility of a local permanent device compromise, which may require reflashing the operating system to repair the device. Product: Android. Versions: Kernel-3.10. Android ID: A-31680980. References: N-CVE-2016-6776.",
"id": "GHSA-4wfq-hx23-m5c5",
"modified": "2022-05-17T00:32:34Z",
"published": "2022-05-17T00:32:34Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2016-6776"
},
{
"type": "WEB",
"url": "https://source.android.com/security/bulletin/2016-12-01.html"
},
{
"type": "WEB",
"url": "http://nvidia.custhelp.com/app/answers/detail/a_id/4561"
},
{
"type": "WEB",
"url": "http://www.securityfocus.com/bid/94674"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
"type": "CVSS_V3"
}
]
}
GHSA-4WG4-2X9G-FH28
Vulnerability from github – Published: 2022-05-14 01:23 – Updated: 2022-05-14 01:23AppleMobileFileIntegrity in Apple iOS before 9.2 and tvOS before 9.1 does not prevent changes to access-control structures, which allows attackers to execute arbitrary code in a privileged context via a crafted app.
{
"affected": [],
"aliases": [
"CVE-2015-7055"
],
"database_specific": {
"cwe_ids": [
"CWE-284"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2015-12-11T11:59:00Z",
"severity": "HIGH"
},
"details": "AppleMobileFileIntegrity in Apple iOS before 9.2 and tvOS before 9.1 does not prevent changes to access-control structures, which allows attackers to execute arbitrary code in a privileged context via a crafted app.",
"id": "GHSA-4wg4-2x9g-fh28",
"modified": "2022-05-14T01:23:41Z",
"published": "2022-05-14T01:23:41Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2015-7055"
},
{
"type": "WEB",
"url": "https://support.apple.com/HT205635"
},
{
"type": "WEB",
"url": "https://support.apple.com/HT205640"
},
{
"type": "WEB",
"url": "http://lists.apple.com/archives/security-announce/2015/Dec/msg00000.html"
},
{
"type": "WEB",
"url": "http://lists.apple.com/archives/security-announce/2015/Dec/msg00001.html"
},
{
"type": "WEB",
"url": "http://www.securitytracker.com/id/1034348"
}
],
"schema_version": "1.4.0",
"severity": []
}
GHSA-4WG4-P27P-5Q2R
Vulnerability from github – Published: 2026-01-15 18:14 – Updated: 2026-01-15 20:18Summary
The application fails to enforce proper server-side authorization checks on the API endpoint responsible for managing "Favourite Output Channel Configurations." Testing revealed that an authenticated backend user without explicitely lacking permissions for this feature was still able to successfully invoke the endpoint and modify or retrieve these configurations. This violates the principle of least privilege and constitutes a classic example of Broken Access Control (OWASP Top 10 A01:2021). Because authorization is not validated at the function level, any authenticated user can perform actions intended only for privileged roles, leading to horizontal or vertical privilege escalation.
Detail
The backend user without permission was still able to list, create, update "Favourite Output Channel Configuration" item
Step to Reproduce the issue
login as Admin (full permission) and clicked "Favourite Output Channel Configurations"
Then, captured and saved the request:
-List API
-Create API
-Update API
Next, login a backend user with no permission
The copy the "Cookie" and "X-Pimcore-Csrf-Token"
After that, pasted the copied "Cookie" and "X-Pimcore-Csrf-Token" to captured request
- List API
- Create API
- Update API
Impact
Successful exploitation allows low-privileged or standard users to view, create, modify that should be restricted to specific administrative or operational roles. Depending on the sensitivity of these configurations (e.g., routing of alerts, reports, or data streams), an attacker could redirect critical outputs, suppress notifications, insert misleading channels, or gain insight into internal workflows. In regulated environments, this may result in compliance violations, operational disruption, or facilitation of further attacks through reconnaissance.
{
"affected": [
{
"database_specific": {
"last_known_affected_version_range": "\u003c= 6.1"
},
"package": {
"ecosystem": "Packagist",
"name": "pimcore/web2print-tools-bundle"
},
"ranges": [
{
"events": [
{
"introduced": "6.0.0-RC1"
},
{
"fixed": "6.1.1"
}
],
"type": "ECOSYSTEM"
}
]
},
{
"database_specific": {
"last_known_affected_version_range": "\u003c= 5.2.1"
},
"package": {
"ecosystem": "Packagist",
"name": "pimcore/web2print-tools-bundle"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "5.2.2"
}
],
"type": "ECOSYSTEM"
}
]
}
],
"aliases": [
"CVE-2026-23496"
],
"database_specific": {
"cwe_ids": [
"CWE-284"
],
"github_reviewed": true,
"github_reviewed_at": "2026-01-15T18:14:17Z",
"nvd_published_at": "2026-01-15T17:16:08Z",
"severity": "MODERATE"
},
"details": "### Summary\nThe application fails to enforce proper server-side authorization checks on the API endpoint responsible for managing \"Favourite Output Channel Configurations.\" Testing revealed that an authenticated backend user without explicitely lacking permissions for this feature was still able to successfully invoke the endpoint and modify or retrieve these configurations. This violates the principle of least privilege and constitutes a classic example of Broken Access Control (OWASP Top 10 A01:2021). Because authorization is not validated at the function level, any authenticated user can perform actions intended only for privileged roles, leading to horizontal or vertical privilege escalation.\n\n### Detail\nThe backend user without permission was still able to list, create, update \"Favourite Output Channel Configuration\" item\n\n### Step to Reproduce the issue\nlogin as Admin (full permission) and clicked \"Favourite Output Channel Configurations\"\n\u003cimg width=\"949\" height=\"860\" alt=\"Screenshot 2025-12-10 at 8 52 55\u202fPM\" src=\"https://github.com/user-attachments/assets/86554e7e-86c1-469f-b09b-5f360c4507dd\" /\u003e\nThen, captured and saved the request:\n-List API\n\u003cimg width=\"923\" height=\"662\" alt=\"Screenshot 2025-12-10 at 8 55 49\u202fPM\" src=\"https://github.com/user-attachments/assets/21d90540-7a6b-4555-bbc0-ce74284dda67\" /\u003e\n-Create API\n\u003cimg width=\"1245\" height=\"783\" alt=\"Screenshot 2025-12-10 at 9 01 46\u202fPM\" src=\"https://github.com/user-attachments/assets/38b5a771-ad17-459b-84e1-fe83c6d609a1\" /\u003e\n-Update API\n\u003cimg width=\"1244\" height=\"726\" alt=\"Screenshot 2025-12-10 at 9 03 00\u202fPM\" src=\"https://github.com/user-attachments/assets/2167d48e-8941-4fff-be07-3050ffa7ad35\" /\u003e\n\nNext, login a backend user with no permission\n\u003cimg width=\"1219\" height=\"744\" alt=\"Screenshot 2025-12-10 at 9 06 12\u202fPM\" src=\"https://github.com/user-attachments/assets/6b3981bc-4fe0-4c6e-8a5b-24523679ad4c\" /\u003e\nThe copy the \"Cookie\" and \"X-Pimcore-Csrf-Token\"\n\u003cimg width=\"1902\" height=\"971\" alt=\"Screenshot 2025-12-10 at 9 10 47\u202fPM\" src=\"https://github.com/user-attachments/assets/4f48f27a-6149-49fb-9209-220c2e62c25f\" /\u003e\nAfter that, pasted the copied \"Cookie\" and \"X-Pimcore-Csrf-Token\" to captured request\n- List API\n\u003cimg width=\"1135\" height=\"660\" alt=\"Screenshot 2025-12-10 at 9 14 47\u202fPM\" src=\"https://github.com/user-attachments/assets/32ebdad2-771a-41dd-a4e6-13e8cb8ef201\" /\u003e\n- Create API\n\u003cimg width=\"1140\" height=\"697\" alt=\"Screenshot 2025-12-10 at 9 16 43\u202fPM\" src=\"https://github.com/user-attachments/assets/25d5b7a9-5e96-4e7c-94cf-3c9c3d31e7f1\" /\u003e\n- Update API\n\u003cimg width=\"1144\" height=\"722\" alt=\"Screenshot 2025-12-10 at 9 19 00\u202fPM\" src=\"https://github.com/user-attachments/assets/02440595-2e10-44a8-9fb7-8eb8f0aab12a\" /\u003e\n\n\n### Impact\nSuccessful exploitation allows low-privileged or standard users to view, create, modify that should be restricted to specific administrative or operational roles. Depending on the sensitivity of these configurations (e.g., routing of alerts, reports, or data streams), an attacker could redirect critical outputs, suppress notifications, insert misleading channels, or gain insight into internal workflows. In regulated environments, this may result in compliance violations, operational disruption, or facilitation of further attacks through reconnaissance.",
"id": "GHSA-4wg4-p27p-5q2r",
"modified": "2026-01-15T20:18:09Z",
"published": "2026-01-15T18:14:17Z",
"references": [
{
"type": "WEB",
"url": "https://github.com/pimcore/pimcore/security/advisories/GHSA-4wg4-p27p-5q2r"
},
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2026-23496"
},
{
"type": "WEB",
"url": "https://github.com/pimcore/web2print-tools/pull/108"
},
{
"type": "WEB",
"url": "https://github.com/pimcore/web2print-tools/commit/7714452a04b9f9b077752784af4b8d0b05e464a1"
},
{
"type": "PACKAGE",
"url": "https://github.com/pimcore/pimcore"
},
{
"type": "WEB",
"url": "https://github.com/pimcore/web2print-tools/releases/tag/v5.2.2"
},
{
"type": "WEB",
"url": "https://github.com/pimcore/web2print-tools/releases/tag/v6.1.1"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N",
"type": "CVSS_V3"
}
],
"summary": "Pimcore Web2Print Tools Bundle \"Favourite Output Channel Configuration\" Missing Function Level Authorization"
}
GHSA-4WGC-3R24-RC77
Vulnerability from github – Published: 2024-06-06 18:30 – Updated: 2024-06-06 18:30In lunary-ai/lunary versions 1.2.2 through 1.2.25, an improper access control vulnerability allows users on the Free plan to invite other members and assign them any role, including those intended for Paid and Enterprise plans only. This issue arises due to insufficient backend validation of roles and permissions, enabling unauthorized users to join a project and potentially exploit roles and permissions not intended for their use. The vulnerability specifically affects the Team feature, where the backend fails to validate whether a user has paid for a plan before allowing them to send invite links with any role assigned. This could lead to unauthorized access and manipulation of project settings or data.
{
"affected": [],
"aliases": [
"CVE-2024-5127"
],
"database_specific": {
"cwe_ids": [
"CWE-284",
"CWE-862"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2024-06-06T18:15:19Z",
"severity": "MODERATE"
},
"details": "In lunary-ai/lunary versions 1.2.2 through 1.2.25, an improper access control vulnerability allows users on the Free plan to invite other members and assign them any role, including those intended for Paid and Enterprise plans only. This issue arises due to insufficient backend validation of roles and permissions, enabling unauthorized users to join a project and potentially exploit roles and permissions not intended for their use. The vulnerability specifically affects the Team feature, where the backend fails to validate whether a user has paid for a plan before allowing them to send invite links with any role assigned. This could lead to unauthorized access and manipulation of project settings or data.",
"id": "GHSA-4wgc-3r24-rc77",
"modified": "2024-06-06T18:30:58Z",
"published": "2024-06-06T18:30:58Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2024-5127"
},
{
"type": "WEB",
"url": "https://github.com/lunary-ai/lunary/commit/b7bd3a830a0f47ba07d0fd57bf78c4dd8a216297"
},
{
"type": "WEB",
"url": "https://huntr.com/bounties/719a5db3-f943-4100-a660-011cadf1bb32"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N",
"type": "CVSS_V3"
}
]
}
GHSA-4WH7-GXF5-7GC2
Vulnerability from github – Published: 2022-05-14 03:00 – Updated: 2022-05-14 03:00The libxl device-handling in Xen through 4.6.x allows local guest OS users with access to the driver domain to cause a denial of service (management tool confusion) by manipulating information in the backend directories in xenstore.
{
"affected": [],
"aliases": [
"CVE-2016-4963"
],
"database_specific": {
"cwe_ids": [
"CWE-284"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2016-06-07T14:06:00Z",
"severity": "MODERATE"
},
"details": "The libxl device-handling in Xen through 4.6.x allows local guest OS users with access to the driver domain to cause a denial of service (management tool confusion) by manipulating information in the backend directories in xenstore.",
"id": "GHSA-4wh7-gxf5-7gc2",
"modified": "2022-05-14T03:00:35Z",
"published": "2022-05-14T03:00:35Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2016-4963"
},
{
"type": "WEB",
"url": "https://lists.debian.org/debian-lts-announce/2018/09/msg00006.html"
},
{
"type": "WEB",
"url": "http://www.securitytracker.com/id/1036024"
},
{
"type": "WEB",
"url": "http://xenbits.xen.org/xsa/advisory-178.html"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.0/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H",
"type": "CVSS_V3"
}
]
}
GHSA-4WP9-CF5H-V2G5
Vulnerability from github – Published: 2026-01-21 00:31 – Updated: 2026-02-03 00:30Vulnerability in the Oracle HTTP Server, Oracle Weblogic Server Proxy Plug-in product of Oracle Fusion Middleware (component: Weblogic Server Proxy Plug-in for Apache HTTP Server, Weblogic Server Proxy Plug-in for IIS). Supported versions that are affected are 12.2.1.4.0, 14.1.1.0.0 and 14.1.2.0.0. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP to compromise Oracle HTTP Server, Oracle Weblogic Server Proxy Plug-in. While the vulnerability is in Oracle HTTP Server, Oracle Weblogic Server Proxy Plug-in, attacks may significantly impact additional products (scope change). Successful attacks of this vulnerability can result in unauthorized creation, deletion or modification access to critical data or all Oracle HTTP Server, Oracle Weblogic Server Proxy Plug-in accessible data as well as unauthorized access to critical data or complete access to all Oracle HTTP Server, Oracle Weblogic Server Proxy Plug-in accessible data. Note: Affected version for Weblogic Server Proxy Plug-in for IIS is 12.2.1.4.0 only. CVSS 3.1 Base Score 10.0 (Confidentiality and Integrity impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:N).
{
"affected": [],
"aliases": [
"CVE-2026-21962"
],
"database_specific": {
"cwe_ids": [
"CWE-284"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2026-01-20T22:15:59Z",
"severity": "CRITICAL"
},
"details": "Vulnerability in the Oracle HTTP Server, Oracle Weblogic Server Proxy Plug-in product of Oracle Fusion Middleware (component: Weblogic Server Proxy Plug-in for Apache HTTP Server, Weblogic Server Proxy Plug-in for IIS). Supported versions that are affected are 12.2.1.4.0, 14.1.1.0.0 and 14.1.2.0.0. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP to compromise Oracle HTTP Server, Oracle Weblogic Server Proxy Plug-in. While the vulnerability is in Oracle HTTP Server, Oracle Weblogic Server Proxy Plug-in, attacks may significantly impact additional products (scope change). Successful attacks of this vulnerability can result in unauthorized creation, deletion or modification access to critical data or all Oracle HTTP Server, Oracle Weblogic Server Proxy Plug-in accessible data as well as unauthorized access to critical data or complete access to all Oracle HTTP Server, Oracle Weblogic Server Proxy Plug-in accessible data. Note: Affected version for Weblogic Server Proxy Plug-in for IIS is 12.2.1.4.0 only. CVSS 3.1 Base Score 10.0 (Confidentiality and Integrity impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:N).",
"id": "GHSA-4wp9-cf5h-v2g5",
"modified": "2026-02-03T00:30:17Z",
"published": "2026-01-21T00:31:43Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2026-21962"
},
{
"type": "WEB",
"url": "https://github.com/Ashwesker/Ashwesker-CVE-2026-21962/issues/1"
},
{
"type": "WEB",
"url": "https://github.com/Ashwesker/Ashwesker-CVE-2026-21962"
},
{
"type": "WEB",
"url": "https://web.archive.org/web/20260129165916/https://github.com/Ashwesker/Ashwesker-CVE-2026-21962/issues/1"
},
{
"type": "WEB",
"url": "https://www.oracle.com/security-alerts/cpujan2026.html"
},
{
"type": "WEB",
"url": "https://x.com/0xacb/status/2015473216844620280"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:N",
"type": "CVSS_V3"
}
]
}
GHSA-4WPX-Q9GV-7MH7
Vulnerability from github – Published: 2024-03-13 18:31 – Updated: 2024-03-13 18:31A vulnerability in the access control list (ACL) processing on Pseudowire interfaces in the ingress direction of Cisco IOS XR Software could allow an unauthenticated, remote attacker to bypass a configured ACL.
This vulnerability is due to improper assignment of lookup keys to internal interface contexts. An attacker could exploit this vulnerability by attempting to send traffic through an affected device. A successful exploit could allow the attacker to access resources behind the affected device that were supposed to be protected by a configured ACL.
{
"affected": [],
"aliases": [
"CVE-2024-20322"
],
"database_specific": {
"cwe_ids": [
"CWE-284"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2024-03-13T17:15:48Z",
"severity": "MODERATE"
},
"details": "A vulnerability in the access control list (ACL) processing on Pseudowire interfaces in the ingress direction of Cisco IOS XR Software could allow an unauthenticated, remote attacker to bypass a configured ACL.\n\n This vulnerability is due to improper assignment of lookup keys to internal interface contexts. An attacker could exploit this vulnerability by attempting to send traffic through an affected device. A successful exploit could allow the attacker to access resources behind the affected device that were supposed to be protected by a configured ACL.",
"id": "GHSA-4wpx-q9gv-7mh7",
"modified": "2024-03-13T18:31:36Z",
"published": "2024-03-13T18:31:36Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2024-20322"
},
{
"type": "WEB",
"url": "https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-iosxr-acl-bypass-RZU5NL3e"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:L/A:N",
"type": "CVSS_V3"
}
]
}
Mitigation MIT-1
Very carefully manage the setting, management, and handling of privileges. Explicitly manage trust zones in the software.
Mitigation MIT-46
Strategy: Separation of Privilege
- Compartmentalize the system to have "safe" areas where trust boundaries can be unambiguously drawn. Do not allow sensitive data to go outside of the trust boundary and always be careful when interfacing with a compartment outside of the safe area.
- Ensure that appropriate compartmentalization is built into the system design, and the compartmentalization allows for and reinforces privilege separation functionality. Architects and designers should rely on the principle of least privilege to decide the appropriate time to use privileges and the time to drop privileges.
CAPEC-19: Embedding Scripts within Scripts
An adversary leverages the capability to execute their own script by embedding it within other scripts that the target software is likely to execute due to programs' vulnerabilities that are brought on by allowing remote hosts to execute scripts.
CAPEC-441: Malicious Logic Insertion
An adversary installs or adds malicious logic (also known as malware) into a seemingly benign component of a fielded system. This logic is often hidden from the user of the system and works behind the scenes to achieve negative impacts. With the proliferation of mass digital storage and inexpensive multimedia devices, Bluetooth and 802.11 support, new attack vectors for spreading malware are emerging for things we once thought of as innocuous greeting cards, picture frames, or digital projectors. This pattern of attack focuses on systems already fielded and used in operation as opposed to systems and their components that are still under development and part of the supply chain.
CAPEC-478: Modification of Windows Service Configuration
An adversary exploits a weakness in access control to modify the execution parameters of a Windows service. The goal of this attack is to execute a malicious binary in place of an existing service.
CAPEC-479: Malicious Root Certificate
An adversary exploits a weakness in authorization and installs a new root certificate on a compromised system. Certificates are commonly used for establishing secure TLS/SSL communications within a web browser. When a user attempts to browse a website that presents a certificate that is not trusted an error message will be displayed to warn the user of the security risk. Depending on the security settings, the browser may not allow the user to establish a connection to the website. Adversaries have used this technique to avoid security warnings prompting users when compromised systems connect over HTTPS to adversary controlled web servers that spoof legitimate websites in order to collect login credentials.
CAPEC-502: Intent Spoof
An adversary, through a previously installed malicious application, issues an intent directed toward a specific trusted application's component in an attempt to achieve a variety of different objectives including modification of data, information disclosure, and data injection. Components that have been unintentionally exported and made public are subject to this type of an attack. If the component trusts the intent's action without verififcation, then the target application performs the functionality at the adversary's request, helping the adversary achieve the desired negative technical impact.
CAPEC-503: WebView Exposure
An adversary, through a malicious web page, accesses application specific functionality by leveraging interfaces registered through WebView's addJavascriptInterface API. Once an interface is registered to WebView through addJavascriptInterface, it becomes global and all pages loaded in the WebView can call this interface.
CAPEC-536: Data Injected During Configuration
An attacker with access to data files and processes on a victim's system injects malicious data into critical operational data during configuration or recalibration, causing the victim's system to perform in a suboptimal manner that benefits the adversary.
CAPEC-546: Incomplete Data Deletion in a Multi-Tenant Environment
An adversary obtains unauthorized information due to insecure or incomplete data deletion in a multi-tenant environment. If a cloud provider fails to completely delete storage and data from former cloud tenants' systems/resources, once these resources are allocated to new, potentially malicious tenants, the latter can probe the provided resources for sensitive information still there.
CAPEC-550: Install New Service
When an operating system starts, it also starts programs called services or daemons. Adversaries may install a new service which will be executed at startup (on a Windows system, by modifying the registry). The service name may be disguised by using a name from a related operating system or benign software. Services are usually run with elevated privileges.
CAPEC-551: Modify Existing Service
When an operating system starts, it also starts programs called services or daemons. Modifying existing services may break existing services or may enable services that are disabled/not commonly used.
CAPEC-552: Install Rootkit
An adversary exploits a weakness in authentication to install malware that alters the functionality and information provide by targeted operating system API calls. Often referred to as rootkits, it is often used to hide the presence of programs, files, network connections, services, drivers, and other system components.
CAPEC-556: Replace File Extension Handlers
When a file is opened, its file handler is checked to determine which program opens the file. File handlers are configuration properties of many operating systems. Applications can modify the file handler for a given file extension to call an arbitrary program when a file with the given extension is opened.
CAPEC-558: Replace Trusted Executable
An adversary exploits weaknesses in privilege management or access control to replace a trusted executable with a malicious version and enable the execution of malware when that trusted executable is called.
CAPEC-562: Modify Shared File
An adversary manipulates the files in a shared location by adding malicious programs, scripts, or exploit code to valid content. Once a user opens the shared content, the tainted content is executed.
CAPEC-563: Add Malicious File to Shared Webroot
An adversaries may add malicious content to a website through the open file share and then browse to that content with a web browser to cause the server to execute the content. The malicious content will typically run under the context and permissions of the web server process, often resulting in local system or administrative privileges depending on how the web server is configured.
CAPEC-564: Run Software at Logon
Operating system allows logon scripts to be run whenever a specific user or users logon to a system. If adversaries can access these scripts, they may insert additional code into the logon script. This code can allow them to maintain persistence or move laterally within an enclave because it is executed every time the affected user or users logon to a computer. Modifying logon scripts can effectively bypass workstation and enclave firewalls. Depending on the access configuration of the logon scripts, either local credentials or a remote administrative account may be necessary.
CAPEC-578: Disable Security Software
An adversary exploits a weakness in access control to disable security tools so that detection does not occur. This can take the form of killing processes, deleting registry keys so that tools do not start at run time, deleting log files, or other methods.