CWE-290
AllowedAuthentication Bypass by Spoofing
Abstraction: Base · Status: Incomplete
This attack-focused weakness is caused by incorrectly implemented authentication schemes that are subject to spoofing attacks.
925 vulnerabilities reference this CWE, most recent first.
GHSA-M65C-WMW9-VMPP
Vulnerability from github – Published: 2024-04-09 12:30 – Updated: 2025-02-11 19:03Authentication Bypass by Spoofing vulnerability by replacing to exsiting notes in Apache Zeppelin. This issue affects Apache Zeppelin: from 0.10.1 before 0.11.0.
Users are recommended to upgrade to version 0.11.0, which fixes the issue.
{
"affected": [
{
"package": {
"ecosystem": "Maven",
"name": "org.apache.zeppelin:zeppelin-server"
},
"ranges": [
{
"events": [
{
"introduced": "0.10.1"
},
{
"fixed": "0.11.0"
}
],
"type": "ECOSYSTEM"
}
]
}
],
"aliases": [
"CVE-2024-31863"
],
"database_specific": {
"cwe_ids": [
"CWE-290"
],
"github_reviewed": true,
"github_reviewed_at": "2024-04-09T18:53:31Z",
"nvd_published_at": "2024-04-09T11:15:31Z",
"severity": "MODERATE"
},
"details": "Authentication Bypass by Spoofing vulnerability by replacing to exsiting notes in Apache Zeppelin. This issue affects Apache Zeppelin: from 0.10.1 before 0.11.0.\n\nUsers are recommended to upgrade to version 0.11.0, which fixes the issue.",
"id": "GHSA-m65c-wmw9-vmpp",
"modified": "2025-02-11T19:03:17Z",
"published": "2024-04-09T12:30:47Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2024-31863"
},
{
"type": "WEB",
"url": "https://github.com/apache/zeppelin/commit/f025a697c1d1d0264064d5adf6cb0b20d85041b6"
},
{
"type": "PACKAGE",
"url": "https://github.com/apache/zeppelin"
},
{
"type": "WEB",
"url": "https://lists.apache.org/thread/3od2gfpwllmtc9c5ggw04ohn8s7w3ct9"
},
{
"type": "WEB",
"url": "http://www.openwall.com/lists/oss-security/2024/04/09/6"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N",
"type": "CVSS_V3"
}
],
"summary": "Apache Zeppelin: Replacing other users notebook, bypassing any permissions"
}
GHSA-M6HX-2PXX-HFG7
Vulnerability from github – Published: 2023-06-02 18:30 – Updated: 2025-01-31 18:30A missing delay in popup notifications could have made it possible for an attacker to trick a user into granting permissions. This vulnerability affects Firefox < 113, Firefox ESR < 102.11, and Thunderbird < 102.11.
{
"affected": [],
"aliases": [
"CVE-2023-32207"
],
"database_specific": {
"cwe_ids": [
"CWE-290"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2023-06-02T17:15:13Z",
"severity": "HIGH"
},
"details": "A missing delay in popup notifications could have made it possible for an attacker to trick a user into granting permissions. This vulnerability affects Firefox \u003c 113, Firefox ESR \u003c 102.11, and Thunderbird \u003c 102.11.",
"id": "GHSA-m6hx-2pxx-hfg7",
"modified": "2025-01-31T18:30:59Z",
"published": "2023-06-02T18:30:19Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2023-32207"
},
{
"type": "WEB",
"url": "https://bugzilla.mozilla.org/show_bug.cgi?id=1826116"
},
{
"type": "WEB",
"url": "https://security.gentoo.org/glsa/202312-03"
},
{
"type": "WEB",
"url": "https://security.gentoo.org/glsa/202401-10"
},
{
"type": "WEB",
"url": "https://www.mozilla.org/security/advisories/mfsa2023-16"
},
{
"type": "WEB",
"url": "https://www.mozilla.org/security/advisories/mfsa2023-17"
},
{
"type": "WEB",
"url": "https://www.mozilla.org/security/advisories/mfsa2023-18"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N",
"type": "CVSS_V3"
}
]
}
GHSA-M6VC-F87M-CC2H
Vulnerability from github – Published: 2026-06-04 14:37 – Updated: 2026-06-09 11:57Impact
The DynamicClientRegistrationController#register action hard-codes confidential: false when creating applications (dynamic_client_registration_controller.rb:18-25), yet the response includes a client_secret and advertises token_endpoint_auth_methods_supported: ["client_secret_basic", "client_secret_post"].
Because Doorkeeper's Application.by_uid_and_secret treats a blank/missing secret as valid for non-confidential (public) clients, an
attacker who knows only the client_id (which is public information) can authenticate as the dynamically-registered client at the token endpoint.
Note that Dynamic Client Registration is opt-in feature which is disabled by default so only projects that explicitly enabled it are affected.
Steps to Reproduce
- Enable dynamic client registration in the initializer
- POST /oauth/registration with client_name, redirect_uris, and scope
- Observe: response returns client_secret, but the created Doorkeeper::Application has confidential: false
- Call
Doorkeeper::Application.by_uid_and_secret(client_id, nil)— it returns the application (credentials bypass) - POST /oauth/token with grant_type=client_credentials and only client_id (no client_secret) — the token endpoint issues an access token without any secret verification
Patches
Patched in 1.10.0
Workarounds
Upgrade existing applications created with a Dynamic Client registration to have confidential: true
{
"affected": [
{
"package": {
"ecosystem": "RubyGems",
"name": "doorkeeper-openid_connect"
},
"ranges": [
{
"events": [
{
"introduced": "1.9.0"
},
{
"fixed": "1.10.0"
}
],
"type": "ECOSYSTEM"
}
],
"versions": [
"1.9.0"
]
}
],
"aliases": [
"CVE-2026-44476"
],
"database_specific": {
"cwe_ids": [
"CWE-290"
],
"github_reviewed": true,
"github_reviewed_at": "2026-06-04T14:37:11Z",
"nvd_published_at": null,
"severity": "MODERATE"
},
"details": "### Impact\n\nThe `DynamicClientRegistrationController#register` action hard-codes `confidential: false` when creating applications (dynamic_client_registration_controller.rb:18-25), yet the response includes a client_secret and advertises `token_endpoint_auth_methods_supported: [\"client_secret_basic\", \"client_secret_post\"]`.\n\nBecause Doorkeeper\u0027s `Application.by_uid_and_secret` treats a blank/missing secret as valid for non-confidential (public) clients, an\nattacker who knows only the client_id (which is public information) can authenticate as the dynamically-registered client at the token endpoint.\n\n**Note** that Dynamic Client Registration is opt-in feature which is disabled by default so only projects that explicitly enabled it are affected.\n\n**Steps to Reproduce**\n\n1. Enable dynamic client registration in the initializer\n2. POST /oauth/registration with client_name, redirect_uris, and scope\n3. Observe: response returns client_secret, but the created\nDoorkeeper::Application has confidential: false\n4. Call `Doorkeeper::Application.by_uid_and_secret(client_id, nil)` \u2014 it\nreturns the application (credentials bypass)\n5. POST /oauth/token with grant_type=client_credentials and only\nclient_id (no client_secret) \u2014 the token endpoint issues an access token\nwithout any secret verification\n\n\n### Patches\nPatched in 1.10.0\n\n### Workarounds\nUpgrade existing applications created with a Dynamic Client registration to have `confidential: true`",
"id": "GHSA-m6vc-f87m-cc2h",
"modified": "2026-06-09T11:57:55Z",
"published": "2026-06-04T14:37:11Z",
"references": [
{
"type": "WEB",
"url": "https://github.com/doorkeeper-gem/doorkeeper-openid_connect/security/advisories/GHSA-m6vc-f87m-cc2h"
},
{
"type": "PACKAGE",
"url": "https://github.com/doorkeeper-gem/doorkeeper-openid_connect"
},
{
"type": "WEB",
"url": "https://github.com/doorkeeper-gem/doorkeeper-openid_connect/releases/tag/v1.10.0"
},
{
"type": "WEB",
"url": "https://github.com/rubysec/ruby-advisory-db/blob/master/gems/doorkeeper-openid_connect/CVE-2026-44476.yml"
},
{
"type": "WEB",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-44476"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N",
"type": "CVSS_V4"
}
],
"summary": "Doorkeeper Openid Connect: Dynamic Client Registration feature creates public clients with client_secret"
}
GHSA-M92G-8QM9-J6VW
Vulnerability from github – Published: 2024-04-16 06:30 – Updated: 2024-08-01 15:31An issue in Typora v.1.8.10 and before, allows a local attacker to obtain sensitive information and execute arbitrary code via a crafted payload to the src component.
{
"affected": [],
"aliases": [
"CVE-2024-31784"
],
"database_specific": {
"cwe_ids": [
"CWE-290"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2024-04-16T04:15:09Z",
"severity": "MODERATE"
},
"details": "An issue in Typora v.1.8.10 and before, allows a local attacker to obtain sensitive information and execute arbitrary code via a crafted payload to the src component.",
"id": "GHSA-m92g-8qm9-j6vw",
"modified": "2024-08-01T15:31:40Z",
"published": "2024-04-16T06:30:28Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2024-31784"
},
{
"type": "WEB",
"url": "https://github.com/0x0fc/TyporaIframe/blob/main/TyporaIframeVuln.md"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:L/A:L",
"type": "CVSS_V3"
}
]
}
GHSA-M9CH-6HH2-GC9W
Vulnerability from github – Published: 2023-03-27 18:30 – Updated: 2023-03-31 15:30The Formidable Forms WordPress plugin before 6.1 uses several potentially untrusted headers to determine the IP address of the client, leading to IP Address spoofing and bypass of anti-spam protections.
{
"affected": [],
"aliases": [
"CVE-2023-0816"
],
"database_specific": {
"cwe_ids": [
"CWE-290",
"CWE-639"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2023-03-27T16:15:00Z",
"severity": "MODERATE"
},
"details": "The Formidable Forms WordPress plugin before 6.1 uses several potentially untrusted headers to determine the IP address of the client, leading to IP Address spoofing and bypass of anti-spam protections.",
"id": "GHSA-m9ch-6hh2-gc9w",
"modified": "2023-03-31T15:30:18Z",
"published": "2023-03-27T18:30:26Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2023-0816"
},
{
"type": "WEB",
"url": "https://wpscan.com/vulnerability/a281f63f-e295-4666-8a08-01b23cd5a744"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N",
"type": "CVSS_V3"
}
]
}
GHSA-M9CX-2HP3-5J6Q
Vulnerability from github – Published: 2026-05-08 12:31 – Updated: 2026-05-08 12:31A vulnerability in Remote Spark SparkView before build 1122 allows an attacker to bypasses the local connection check and achieve arbitrary code execution as root on the server side. Depending on implementation the vulnerability can be exploited by an unauthenticated attacker.
{
"affected": [],
"aliases": [
"CVE-2026-6213"
],
"database_specific": {
"cwe_ids": [
"CWE-290"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2026-05-08T10:16:29Z",
"severity": "CRITICAL"
},
"details": "A vulnerability in Remote Spark\u00a0SparkView before\u00a0build 1122 allows an attacker to bypasses the local connection check and achieve arbitrary code execution as root\u00a0on the server side.\u00a0Depending on implementation the vulnerability can be exploited by an unauthenticated attacker.",
"id": "GHSA-m9cx-2hp3-5j6q",
"modified": "2026-05-08T12:31:56Z",
"published": "2026-05-08T12:31:56Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2026-6213"
},
{
"type": "WEB",
"url": "https://www.remotespark.com/view/new.html"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H/E:A/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X",
"type": "CVSS_V4"
}
]
}
GHSA-M9P4-5J4F-2R9G
Vulnerability from github – Published: 2022-10-17 12:00 – Updated: 2022-10-20 19:00anji-plus AJ-Report 0.9.8.6 allows remote attackers to bypass login authentication by spoofing JWT Tokens.
{
"affected": [],
"aliases": [
"CVE-2022-42983"
],
"database_specific": {
"cwe_ids": [
"CWE-290"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2022-10-17T07:15:00Z",
"severity": "HIGH"
},
"details": "anji-plus AJ-Report 0.9.8.6 allows remote attackers to bypass login authentication by spoofing JWT Tokens.",
"id": "GHSA-m9p4-5j4f-2r9g",
"modified": "2022-10-20T19:00:35Z",
"published": "2022-10-17T12:00:27Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2022-42983"
},
{
"type": "WEB",
"url": "https://github.com/anji-plus/report/issues/7"
},
{
"type": "WEB",
"url": "https://gitee.com/anji-plus/report/issues/I5VVZ0"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
"type": "CVSS_V3"
}
]
}
GHSA-MG6C-H9C4-RCC2
Vulnerability from github – Published: 2022-05-24 22:28 – Updated: 2024-04-04 03:10Legacy pairing and secure-connections pairing authentication in Bluetooth® BR/EDR Core Specification v5.2 and earlier may allow an unauthenticated user to complete authentication without pairing credentials via adjacent access. An unauthenticated, adjacent attacker could impersonate a Bluetooth BR/EDR master or slave to pair with a previously paired remote device to successfully complete the authentication procedure without knowing the link key.
{
"affected": [],
"aliases": [
"CVE-2020-10135"
],
"database_specific": {
"cwe_ids": [
"CWE-287",
"CWE-290",
"CWE-757"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2020-05-19T16:15:00Z",
"severity": "MODERATE"
},
"details": "Legacy pairing and secure-connections pairing authentication in Bluetooth\u00c2\u00ae BR/EDR Core Specification v5.2 and earlier may allow an unauthenticated user to complete authentication without pairing credentials via adjacent access. An unauthenticated, adjacent attacker could impersonate a Bluetooth BR/EDR master or slave to pair with a previously paired remote device to successfully complete the authentication procedure without knowing the link key.",
"id": "GHSA-mg6c-h9c4-rcc2",
"modified": "2024-04-04T03:10:49Z",
"published": "2022-05-24T22:28:47Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2020-10135"
},
{
"type": "WEB",
"url": "https://francozappa.github.io/about-bias"
},
{
"type": "WEB",
"url": "https://kb.cert.org/vuls/id/647177"
},
{
"type": "WEB",
"url": "https://www.bluetooth.com/learn-about-bluetooth/bluetooth-technology/bluetooth-security/bias-vulnerability"
},
{
"type": "WEB",
"url": "http://lists.opensuse.org/opensuse-security-announce/2020-08/msg00009.html"
},
{
"type": "WEB",
"url": "http://lists.opensuse.org/opensuse-security-announce/2020-08/msg00047.html"
},
{
"type": "WEB",
"url": "http://packetstormsecurity.com/files/157922/Bluetooth-Impersonation-Attack-BIAS-Proof-Of-Concept.html"
},
{
"type": "WEB",
"url": "http://seclists.org/fulldisclosure/2020/Jun/5"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N",
"type": "CVSS_V3"
}
]
}
GHSA-MGGC-W2CM-44QH
Vulnerability from github – Published: 2025-06-06 09:30 – Updated: 2025-06-06 09:30Authentication bypass vulnerability in the DSoftBus module Impact: Successful exploitation of this vulnerability may affect availability.
{
"affected": [],
"aliases": [
"CVE-2025-48906"
],
"database_specific": {
"cwe_ids": [
"CWE-290"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2025-06-06T07:15:26Z",
"severity": "HIGH"
},
"details": "Authentication bypass vulnerability in the DSoftBus module\nImpact: Successful exploitation of this vulnerability may affect availability.",
"id": "GHSA-mggc-w2cm-44qh",
"modified": "2025-06-06T09:30:24Z",
"published": "2025-06-06T09:30:24Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2025-48906"
},
{
"type": "WEB",
"url": "https://consumer.huawei.com/en/support/bulletin/2025/6"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
"type": "CVSS_V3"
}
]
}
GHSA-MHVH-8GGM-CCRX
Vulnerability from github – Published: 2026-06-12 18:31 – Updated: 2026-06-12 18:31Authentication bypass by spoofing vulnerability in Hedef Media Promotion Interactive Media Marketing Inc. Related Marketing Cloud (RMC) allows Brute Force.
This issue affects Related Marketing Cloud (RMC): through 12052026.
{
"affected": [],
"aliases": [
"CVE-2026-5792"
],
"database_specific": {
"cwe_ids": [
"CWE-290"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2026-06-12T16:16:34Z",
"severity": "MODERATE"
},
"details": "Authentication bypass by spoofing vulnerability in Hedef Media Promotion Interactive Media Marketing Inc. Related Marketing Cloud (RMC) allows Brute Force.\n\nThis issue affects Related Marketing Cloud (RMC): through 12052026.",
"id": "GHSA-mhvh-8ggm-ccrx",
"modified": "2026-06-12T18:31:59Z",
"published": "2026-06-12T18:31:59Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2026-5792"
},
{
"type": "WEB",
"url": "https://siberguvenlik.gov.tr/guvenlik-bildirimleri/detay/tr-26-0370"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N",
"type": "CVSS_V3"
}
]
}
No mitigation information available for this CWE.
CAPEC-21: Exploitation of Trusted Identifiers
An adversary guesses, obtains, or "rides" a trusted identifier (e.g. session ID, resource ID, cookie, etc.) to perform authorized actions under the guise of an authenticated user or service.
CAPEC-22: Exploiting Trust in Client
An attack of this type exploits vulnerabilities in client/server communication channel authentication and data integrity. It leverages the implicit trust a server places in the client, or more importantly, that which the server believes is the client. An attacker executes this type of attack by communicating directly with the server where the server believes it is communicating only with a valid client. There are numerous variations of this type of attack.
CAPEC-459: Creating a Rogue Certification Authority Certificate
An adversary exploits a weakness resulting from using a hashing algorithm with weak collision resistance to generate certificate signing requests (CSR) that contain collision blocks in their "to be signed" parts. The adversary submits one CSR to be signed by a trusted certificate authority then uses the signed blob to make a second certificate appear signed by said certificate authority. Due to the hash collision, both certificates, though different, hash to the same value and so the signed blob works just as well in the second certificate. The net effect is that the adversary's second X.509 certificate, which the Certification Authority has never seen, is now signed and validated by that Certification Authority.
CAPEC-461: Web Services API Signature Forgery Leveraging Hash Function Extension Weakness
An adversary utilizes a hash function extension/padding weakness, to modify the parameters passed to the web service requesting authentication by generating their own call in order to generate a legitimate signature hash (as described in the notes), without knowledge of the secret token sometimes provided by the web service.
CAPEC-473: Signature Spoof
An attacker generates a message or datablock that causes the recipient to believe that the message or datablock was generated and cryptographically signed by an authoritative or reputable source, misleading a victim or victim operating system into performing malicious actions.
CAPEC-476: Signature Spoofing by Misrepresentation
An attacker exploits a weakness in the parsing or display code of the recipient software to generate a data blob containing a supposedly valid signature, but the signer's identity is falsely represented, which can lead to the attacker manipulating the recipient software or its victim user to perform compromising actions.
CAPEC-59: Session Credential Falsification through Prediction
This attack targets predictable session ID in order to gain privileges. The attacker can predict the session ID used during a transaction to perform spoofing and session hijacking.
CAPEC-60: Reusing Session IDs (aka Session Replay)
This attack targets the reuse of valid session ID to spoof the target system in order to gain privileges. The attacker tries to reuse a stolen session ID used previously during a transaction to perform spoofing and session hijacking. Another name for this type of attack is Session Replay.
CAPEC-667: Bluetooth Impersonation AttackS (BIAS)
An adversary disguises the MAC address of their Bluetooth enabled device to one for which there exists an active and trusted connection and authenticates successfully. The adversary can then perform malicious actions on the target Bluetooth device depending on the target’s capabilities.
CAPEC-94: Adversary in the Middle (AiTM)
An adversary targets the communication between two components (typically client and server), in order to alter or obtain data from transactions. A general approach entails the adversary placing themself within the communication channel between the two components.