Common Weakness Enumeration
CWE-863
Allowed-with-ReviewIncorrect Authorization
Abstraction: Class · Status: Incomplete
The product performs an authorization check when an actor attempts to access a resource or perform an action, but it does not correctly perform the check.
6336 vulnerabilities reference this CWE, most recent first.
CVE-2026-74248 (GCVE-0-2026-74248)
Vulnerability from cvelistv5 – Published: 2026-08-14 20:20 – Updated: 2026-08-17 21:07
VLAI
EPSS
VEX
Summary
OpenStack Octavia through 18.0.0 mishandles quality of service (QoS) policy authorization. By associating another project's QoS policy with an amphora, an authenticated user may prevent deletion of that policy. All Octavia deployments are affected.
Severity
4.3 (Medium)
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-08-17 19:48 UTC
CWE
- CWE-863 - Incorrect Authorization
Assigner
References
Impacted products
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CVE-2026-73841 (GCVE-0-2026-73841)
Vulnerability from cvelistv5 – Published: 2026-08-13 21:56 – Updated: 2026-09-02 15:16
VLAI
EPSS
VEX
Title
OpenChoreo: Cross-project command execution and wirelog view access via OpenChoreo openchoreo-api exec and wirelogs endpoints
Summary
OpenChoreo is a complete, open-source developer platform for Kubernetes. Prior to 1.1.6 and 1.2.3, internal/openchoreo-api/api/handlers/exec.go and internal/openchoreo-api/api/handlers/wirelogs.go authorize component:exec and wirelogs:view using the caller-supplied project query parameter instead of comp.Spec.Owner.ProjectName, allowing a user with a project-scoped grant to execute commands in and read wirelogs from components owned by other projects in the same namespace. This vulnerability is fixed in 1.1.6 and 1.2.3.
Severity
8.8 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-08-14 16:10 UTC
Assigner
References
9 references
| URL | Tags |
|---|---|
| https://github.com/openchoreo/openchoreo/security… | x_refsource_CONFIRM |
| https://github.com/openchoreo/openchoreo/pull/4251 | x_refsource_MISC |
| https://github.com/openchoreo/openchoreo/pull/4516 | x_refsource_MISC |
| https://github.com/openchoreo/openchoreo/pull/4538 | x_refsource_MISC |
| https://github.com/openchoreo/openchoreo/commit/4… | x_refsource_MISC |
| https://github.com/openchoreo/openchoreo/commit/9… | x_refsource_MISC |
| https://github.com/openchoreo/openchoreo/commit/c… | x_refsource_MISC |
| https://github.com/openchoreo/openchoreo/releases… | x_refsource_MISC |
| https://github.com/openchoreo/openchoreo/releases… | x_refsource_MISC |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| openchoreo | openchoreo |
Affected:
>= 1.2.0-m.1, < 1.2.3
Affected: < 1.1.6 |
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CVE-2026-73692 (GCVE-0-2026-73692)
Vulnerability from cvelistv5 – Published: 2026-08-18 13:39 – Updated: 2026-08-18 15:34
VLAI
EPSS
VEX
This CVE ID has been rejected or withdrawn by its CVE Numbering Authority.
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CVE-2026-73652 (GCVE-0-2026-73652)
Vulnerability from cvelistv5 – Published: 2026-08-13 18:15 – Updated: 2026-08-13 18:57
VLAI
EPSS
VEX
Title
vantage6: Algorithm developer can edit another developer's algorithm that is pending / under review
Summary
vantage6 is an open-source infrastructure for privacy preserving analysis. In version 5.0.2 and earlier, the algorithm-store edit permission lacks an ownership check, allowing one algorithm developer to alter another developer's algorithm while it is pending or under review. The attacker can change metadata including the algorithm image or image tag, causing reviewers and nodes to trust a different image from the one originally submitted for approval. No fixed version is available as of this review.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-08-13 18:57 UTC
CWE
- CWE-863 - Incorrect Authorization
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://github.com/vantage6/vantage6/security/adv… | x_refsource_CONFIRM |
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CVE-2026-73571 (GCVE-0-2026-73571)
Vulnerability from cvelistv5 – Published: 2026-08-13 15:20 – Updated: 2026-08-13 15:57
VLAI
EPSS
VEX
Summary
An authorization bypass vulnerability exists in Zimbra Collaboration (ZCS) before 10.1.17 due to improper authorization validation in delegated email sending functionality. An authenticated attacker can send specially crafted SOAP requests to impersonate another user and send emails without possessing the required delegation or send-as permissions. This occurs in the SaveDraftRequest SOAP handler.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-08-13 15:51 UTC
CWE
- CWE-863 - Incorrect Authorization
Assigner
References
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Zimbra | Collaboration |
Affected:
0 , < 10.1.17
(custom)
cpe:2.3:a:zimbra:collaboration:*:*:*:*:*:*:*:* |
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CVE-2026-73499 (GCVE-0-2026-73499)
Vulnerability from cvelistv5 – Published: 2026-08-12 21:20 – Updated: 2026-08-14 22:19
VLAI
EPSS
VEX
Title
etcd: Watch API authorization bypass via open-ended range requests
Summary
etcd is a distributed key-value store for the data of a distributed system. Prior to versions 3.5.33, 3.6.14, and 3.7.1, a user granted READ permission on a single exact key can use the Watch gRPC API with clientv3.WithFromKey() to receive watch events for every key lexicographically greater than or equal to the permitted key. In server/etcdserver/api/v3rpc/watch.go, the open-ended RangeEnd sentinel is rewritten before the RBAC permission check in server/auth/range_perm_cache.go function isRangeOpPermitted, causing the request to be treated as an exact-key watch. Range/Get and DeleteRange requests are not affected, and the issue affects only clusters with authentication enabled. This issue is fixed in versions 3.5.33, 3.6.14, and 3.7.1.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-08-14 22:19 UTC
CWE
- CWE-863 - Incorrect Authorization
Assigner
References
8 references
| URL | Tags |
|---|---|
| https://github.com/etcd-io/etcd/security/advisori… | x_refsource_CONFIRM |
| https://github.com/etcd-io/etcd/commit/6643f80602… | x_refsource_MISC |
| https://github.com/etcd-io/etcd/commit/7cf71ec9e2… | x_refsource_MISC |
| https://github.com/etcd-io/etcd/commit/afeaa624da… | x_refsource_MISC |
| https://github.com/etcd-io/etcd/commit/e863b001bb… | x_refsource_MISC |
| https://github.com/etcd-io/etcd/releases/tag/v3.5.33 | x_refsource_MISC |
| https://github.com/etcd-io/etcd/releases/tag/v3.6.14 | x_refsource_MISC |
| https://github.com/etcd-io/etcd/releases/tag/v3.7.1 | x_refsource_MISC |
Impacted products
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CVE-2026-73478 (GCVE-0-2026-73478)
Vulnerability from cvelistv5 – Published: 2026-09-02 12:32 – Updated: 2026-09-02 18:36
VLAI
EPSS
VEX
Title
Diff - Moderately critical - Access bypass - SA-CONTRIB-2026-096
Summary
Incorrect Authorization vulnerability in Drupal Diff allows Forceful Browsing. This issue affects Diff versions: from 0.0.0 to 2.0.1, from 2.1.0 to 2.1.1.
Severity
5.3 (Medium)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-02 18:35 UTC
CWE
- CWE-863 - Incorrect Authorization
Assigner
References
1 reference
Impacted products
Date Public
2026-08-12 17:54
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CVE-2026-73477 (GCVE-0-2026-73477)
Vulnerability from cvelistv5 – Published: 2026-09-02 12:32 – Updated: 2026-09-02 18:39
VLAI
EPSS
VEX
Title
Quick Tabs - Moderately critical - Access bypass - SA-CONTRIB-2026-099
Summary
Incorrect Authorization vulnerability in Drupal Quick Tabs allows Forceful Browsing. This issue affects Quick Tabs versions: from 0.0.0 to 4.3.1.
Severity
5.3 (Medium)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-02 18:39 UTC
CWE
- CWE-863 - Incorrect Authorization
Assigner
References
1 reference
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Drupal | Quick Tabs |
Affected:
0.0.0 , < 4.3.1
(semver)
|
Date Public
2026-08-12 17:56
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CVE-2026-73475 (GCVE-0-2026-73475)
Vulnerability from cvelistv5 – Published: 2026-09-02 12:32 – Updated: 2026-09-02 18:33
VLAI
EPSS
VEX
Title
Commerce PayPal - Moderately critical - Access bypass - SA-CONTRIB-2026-095
Summary
Incorrect Authorization vulnerability in Drupal Commerce PayPal allows Forceful Browsing. This issue affects Commerce PayPal versions: from 0.0.0 to 1.12.0, from 2.0.0 to 2.1.3.
Severity
9.1 (Critical)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-02 18:33 UTC
CWE
- CWE-863 - Incorrect Authorization
Assigner
References
1 reference
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Drupal | Commerce PayPal |
Affected:
0.0.0 , < 1.12.0
(semver)
Affected: 2.0.0 , < 2.1.3 (semver) |
Date Public
2026-08-12 17:53
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"type": "coordinator",
"value": "Juraj Nemec (poker10)"
}
],
"datePublic": "2026-08-12T17:53:15.000Z",
"descriptions": [
{
"lang": "en",
"value": "Incorrect Authorization vulnerability in Drupal Commerce PayPal allows Forceful Browsing. This issue affects Commerce PayPal versions: from 0.0.0 to 1.12.0, from 2.0.0 to 2.1.3."
}
],
"impacts": [
{
"capecId": "CAPEC-87",
"descriptions": [
{
"lang": "en",
"value": "CAPEC-87 Forceful Browsing"
}
]
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-863",
"description": "CWE-863 Incorrect Authorization",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2026-09-02T12:32:41.731Z",
"orgId": "2c85b837-eb8b-40ed-9d74-228c62987387",
"shortName": "drupal"
},
"references": [
{
"url": "https://www.drupal.org/sa-contrib-2026-095"
}
],
"title": "Commerce PayPal - Moderately critical - Access bypass - SA-CONTRIB-2026-095"
}
},
"cveMetadata": {
"assignerOrgId": "2c85b837-eb8b-40ed-9d74-228c62987387",
"assignerShortName": "drupal",
"cveId": "CVE-2026-73475",
"datePublished": "2026-09-02T12:32:41.731Z",
"dateReserved": "2026-08-12T17:21:18.776Z",
"dateUpdated": "2026-09-02T18:33:12.159Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
CVE-2026-73305 (GCVE-0-2026-73305)
Vulnerability from cvelistv5 – Published: 2026-08-13 22:05 – Updated: 2026-08-18 01:46
VLAI
EPSS
VEX
Title
Budibase: Privilege escalation via public role assignment API missing app-level authorization
Summary
Budibase is an open-source low-code platform. Prior to 3.39.24, POST /api/public/v1/roles/assign called validateGlobalRoleUpdate without checking appBuilder.appId or role.appId in packages/server/src/api/controllers/public/globalRoleValidation.ts. An app-scoped builder could scope the request to an app they control and then grant themselves builder access or an arbitrary role in another app, exposing that app data, datasource configuration, and automations. This issue is fixed in version 3.39.24.
Severity
8.8 (High)
SSVC
Exploitation: poc
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-08-18 01:46 UTC
CWE
Assigner
References
4 references
| URL | Tags |
|---|---|
| https://github.com/Budibase/budibase/security/adv… | x_refsource_CONFIRM |
| https://github.com/Budibase/budibase/pull/19098 | x_refsource_MISC |
| https://github.com/Budibase/budibase/commit/45339… | x_refsource_MISC |
| https://github.com/Budibase/budibase/releases/tag… | x_refsource_MISC |
{
"containers": {
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{
"metrics": [
{
"other": {
"content": {
"id": "CVE-2026-73305",
"options": [
{
"Exploitation": "poc"
},
{
"Automatable": "no"
},
{
"Technical Impact": "total"
}
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"role": "CISA Coordinator",
"timestamp": "2026-08-18T01:46:11.821753Z",
"version": "2.0.3"
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"providerMetadata": {
"dateUpdated": "2026-08-18T01:46:32.727Z",
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"shortName": "CISA-ADP"
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"references": [
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"tags": [
"exploit"
],
"url": "https://github.com/Budibase/budibase/security/advisories/GHSA-j9fc-w3mr-x6mv"
}
],
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"product": "budibase",
"vendor": "Budibase",
"versions": [
{
"status": "affected",
"version": "\u003c 3.39.24"
}
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],
"descriptions": [
{
"lang": "en",
"value": "Budibase is an open-source low-code platform. Prior to 3.39.24, POST /api/public/v1/roles/assign called validateGlobalRoleUpdate without checking appBuilder.appId or role.appId in packages/server/src/api/controllers/public/globalRoleValidation.ts. An app-scoped builder could scope the request to an app they control and then grant themselves builder access or an arbitrary role in another app, exposing that app data, datasource configuration, and automations. This issue is fixed in version 3.39.24."
}
],
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 8.8,
"baseSeverity": "HIGH",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
"version": "3.1"
}
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-269",
"description": "CWE-269: Improper Privilege Management",
"lang": "en",
"type": "CWE"
}
]
},
{
"descriptions": [
{
"cweId": "CWE-862",
"description": "CWE-862: Missing Authorization",
"lang": "en",
"type": "CWE"
}
]
},
{
"descriptions": [
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"cweId": "CWE-863",
"description": "CWE-863: Incorrect Authorization",
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],
"providerMetadata": {
"dateUpdated": "2026-08-13T22:05:02.972Z",
"orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
"shortName": "GitHub_M"
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"references": [
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"name": "https://github.com/Budibase/budibase/security/advisories/GHSA-j9fc-w3mr-x6mv",
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"url": "https://github.com/Budibase/budibase/security/advisories/GHSA-j9fc-w3mr-x6mv"
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{
"name": "https://github.com/Budibase/budibase/pull/19098",
"tags": [
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{
"name": "https://github.com/Budibase/budibase/commit/453391d3245dd04cc386ccd6959d38ccf30db9a8",
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"url": "https://github.com/Budibase/budibase/commit/453391d3245dd04cc386ccd6959d38ccf30db9a8"
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{
"name": "https://github.com/Budibase/budibase/releases/tag/3.39.24",
"tags": [
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"source": {
"advisory": "GHSA-j9fc-w3mr-x6mv",
"discovery": "UNKNOWN"
},
"title": "Budibase: Privilege escalation via public role assignment API missing app-level authorization"
}
},
"cveMetadata": {
"assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
"assignerShortName": "GitHub_M",
"cveId": "CVE-2026-73305",
"datePublished": "2026-08-13T22:05:02.972Z",
"dateReserved": "2026-08-11T19:42:11.451Z",
"dateUpdated": "2026-08-18T01:46:32.727Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
Mitigation
Architecture and Design
- Divide the product into anonymous, normal, privileged, and administrative areas. Reduce the attack surface by carefully mapping roles with data and functionality. Use role-based access control (RBAC) [REF-229] to enforce the roles at the appropriate boundaries.
- Note that this approach may not protect against horizontal authorization, i.e., it will not protect a user from attacking others with the same role.
Mitigation
Architecture and Design
Ensure that access control checks are performed related to the business logic. These checks may be different than the access control checks that are applied to more generic resources such as files, connections, processes, memory, and database records. For example, a database may restrict access for medical records to a specific database user, but each record might only be intended to be accessible to the patient and the patient's doctor [REF-7].
Mitigation MIT-4.4
Architecture and Design
Strategy: Libraries or Frameworks
- Use a vetted library or framework that does not allow this weakness to occur or provides constructs that make this weakness easier to avoid.
- For example, consider using authorization frameworks such as the JAAS Authorization Framework [REF-233] and the OWASP ESAPI Access Control feature [REF-45].
Mitigation
Architecture and Design
- For web applications, make sure that the access control mechanism is enforced correctly at the server side on every page. Users should not be able to access any unauthorized functionality or information by simply requesting direct access to that page.
- One way to do this is to ensure that all pages containing sensitive information are not cached, and that all such pages restrict access to requests that are accompanied by an active and authenticated session token associated with a user who has the required permissions to access that page.
Mitigation
System Configuration
Installation
Use the access control capabilities of your operating system and server environment and define your access control lists accordingly. Use a "default deny" policy when defining these ACLs.
No CAPEC attack patterns related to this CWE.