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.
5843 vulnerabilities reference this CWE, most recent first.
CVE-2026-71433 (GCVE-0-2026-71433)
Vulnerability from cvelistv5 – Published: 2026-08-06 19:03 – Updated: 2026-08-07 14:51
VLAI
EPSS
VEX
Title
LangGraph: Namespace prefix matching crosses segment boundaries in Postgres and SQLite stores
Summary
LangGraph Checkpoint Postgres and SQLite Checkpoint are the Postgres and SQLite implementations of LangGraph's checkpoint saver. Prior to 3.1.1, the langgraph-checkpoint-postgres and langgraph-checkpoint-sqlite packages persisted hierarchical namespaces as a dot joined string and scoped reads by matching that string as a simple prefix pattern, so a read scoped to one namespace could also match a sibling namespace whose flattened form shares the same leading characters, or a namespace label containing unescaped pattern metacharacters, allowing an authenticated caller to retrieve stored items belonging to another tenant or user through an ordinary scoped search or list namespaces call, with no crafted input required. This issue is fixed in versions 3.1.1 of langgraph-checkpoint-postgres and langgraph-checkpoint-sqlite.
Severity
5.3 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
Assigner
References
5 references
| URL | Tags |
|---|---|
| https://github.com/langchain-ai/langgraph/securit… | x_refsource_CONFIRM |
| https://github.com/langchain-ai/langgraph/pull/8478 | x_refsource_MISC |
| https://github.com/langchain-ai/langgraph/commit/… | x_refsource_MISC |
| https://github.com/langchain-ai/langgraph/release… | x_refsource_MISC |
| https://github.com/langchain-ai/langgraph/release… | x_refsource_MISC |
Impacted products
3 products
| Vendor | Product | Version | |
|---|---|---|---|
| langchain-ai | langgraph |
Affected:
< 3.1.1
|
|
| langchain-ai | langgraph-checkpoint-sqlite |
Affected:
< 3.1.1
|
|
| langchain-ai | langgraph-checkpoint-postgres |
Affected:
< 3.1.1
|
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CVE-2026-71381 (GCVE-0-2026-71381)
Vulnerability from cvelistv5 – Published: 2026-08-07 20:26 – Updated: 2026-08-07 21:01
VLAI
EPSS
VEX
Title
Adobe Genuine Software Integrity Service | CWE-863 Incorrect Authorization
Summary
Adobe Genuine Software Integrity Service was affected by an Incorrect Authorization vulnerability that could result in a Security feature bypass. An attacker could have leveraged this vulnerability to bypass security measures and gain unauthorized limited write access. Exploitation of this issue did not require user interaction, but required the attacker to have access to the local environment the application is installed on.
Severity
4 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-863 - Incorrect Authorization
Assigner
References
1 reference
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Adobe | Adobe Genuine Software Integrity Service |
Affected:
0 , ≤ N/A
(custom)
|
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CVE-2026-71325 (GCVE-0-2026-71325)
Vulnerability from cvelistv5 – Published: 2026-08-06 16:24 – Updated: 2026-08-07 17:09
VLAI
EPSS
VEX
Title
Traefik: `allowCrossNamespace=false` bypass via `@kubernetescrd` TraefikService backendRef
Summary
Traefik is an open-source edge router that makes publishing services a fun and easy experience. Prior to 2.11.54, 3.6.25, and 3.7.10, cross-namespace @kubernetescrd references are not rejected for TraefikService backend references resolved by the service resolver. A tenant confined by RBAC to a single namespace can therefore bind its own router to a TraefikService owned by another namespace and expose or reroute that namespace's backend, defeating the namespace isolation allowCrossNamespace=false is meant to enforce. This issue is fixed in version 2.11.54, 3.6.25, 3.7.10.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
Assigner
References
5 references
| URL | Tags |
|---|---|
| https://github.com/traefik/traefik/security/advis… | x_refsource_CONFIRM |
| https://github.com/traefik/traefik/commit/65ebf4b… | x_refsource_MISC |
| https://github.com/traefik/traefik/releases/tag/v… | x_refsource_MISC |
| https://github.com/traefik/traefik/releases/tag/v3.6.25 | x_refsource_MISC |
| https://github.com/traefik/traefik/releases/tag/v3.7.10 | x_refsource_MISC |
Impacted products
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CVE-2026-71315 (GCVE-0-2026-71315)
Vulnerability from cvelistv5 – Published: 2026-08-05 21:05 – Updated: 2026-08-06 13:46
VLAI
EPSS
VEX
Title
Nuxt route rules silently dropped for mixed-case paths, bypassing appMiddleware auth gates (incomplete fix for CVE-2026-53721)
Summary
Nuxt is an open-source web development framework for Vue.js. From 3.21.7 until 3.21.10 and 4.5.1, mixed-case routeRules keys can fail to match case-folded lookups when router.options.sensitive is false and drop appMiddleware authorization gates. This is caused by an incomplete fix for CVE-2026-53721. This issue is fixed in 3.21.10 and 4.5.1.
Severity
8.2 (High)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator (v2.0.3)
Assigner
References
5 references
| URL | Tags |
|---|---|
| https://github.com/nuxt/nuxt/security/advisories/… | x_refsource_CONFIRM |
| https://github.com/nuxt/nuxt/commit/619963309e082… | x_refsource_MISC |
| https://github.com/nuxt/nuxt/commit/ad624a75ad2d2… | x_refsource_MISC |
| https://github.com/nuxt/nuxt/releases/tag/v3.21.10 | x_refsource_MISC |
| https://github.com/nuxt/nuxt/releases/tag/v4.5.1 | x_refsource_MISC |
Impacted products
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CVE-2026-71247 (GCVE-0-2026-71247)
Vulnerability from cvelistv5 – Published: 2026-08-05 10:56 – Updated: 2026-08-05 12:32
VLAI
EPSS
VEX
Title
Documenso: Assistant Recipient Can Forge Another Signer's Signature in Sequential-Signing Documents
Summary
Documenso's sign-field-with-token.ts, used by the live document-signing UI, allows a recipient with the ASSISTANT role to fetch and complete fields belonging to any later-or-equal-order, not-yet-signed recipient in the same envelope, with no restriction on field type. The handler upserts a Signature record tied to the target field's recipientId with no check that field.type is SIGNATURE and the acting recipient owns it. A newer V2 signing path (sign-envelope-field.ts) explicitly blocks assistants from completing SIGNATURE fields, and the project's own test suite comments confirm this guard is absent from the V1 path used here. In a sequential-signing document, an assistant recipient can therefore forge another signer's signature field.
Severity
6.5 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-863 - Incorrect Authorization
Assigner
References
1 reference
Credits
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CVE-2026-71234 (GCVE-0-2026-71234)
Vulnerability from cvelistv5 – Published: 2026-08-05 10:56 – Updated: 2026-08-05 12:55
VLAI
EPSS
VEX
Title
Documize Community: Attachment Download Authorization Bypass via Non-Validated secure Token
Summary
Documize Community's attachment download route (domain/attachment/endpoint.go, Download function, registered via AddPublic with no auth middleware) accepts a `secure` query parameter and grants access whenever the parameter is simply non-empty (len(secureToken) > 0), without comparing it to any server-stored value. Any non-empty string, such as ?secure=x, bypasses authentication entirely and allows downloading any organization's attachments. Sibling handlers in the same file (togglePublish, delete) correctly enforce session-based authorization, confirming this is an inconsistency rather than intended design.
Severity
7.5 (High)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-863 - Incorrect Authorization
Assigner
References
1 reference
Credits
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CVE-2026-71201 (GCVE-0-2026-71201)
Vulnerability from cvelistv5 – Published: 2026-08-05 06:19 – Updated: 2026-08-05 17:32
VLAI
EPSS
VEX
Summary
In OpenStack Ironic through 38.0.0, a project reader that makes a crafted request to Ironic can return Portgroups assigned to Nodes owned or leased by another project.
Severity
5 (Medium)
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-863 - Incorrect Authorization
Assigner
References
Impacted products
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CVE-2026-71192 (GCVE-0-2026-71192)
Vulnerability from cvelistv5 – Published: 2026-08-05 05:05 – Updated: 2026-08-05 13:31
VLAI
EPSS
VEX
Summary
In OpenStack Swift through 2.38.0, the S3API middleware does not sanitize Swift-native control headers (X-Copy-From, X-Copy-From-Account) from S3 API requests when s3_acl=true. An
attacker can inject these headers into a signed PUT request targeting their own bucket, causing Swift to perform a server-side copy from another tenant's private object. The source object authorization is bypassed because the S3API middleware has already authorized the request against the destination. The attacker can read any object whose project_id, container name, and object name are known, regardless of the source object's ACLs or ownership. This requires the non-default s3_acl=true configuration.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-863 - Incorrect Authorization
Assigner
References
3 references
| URL | Tags |
|---|---|
| https://launchpad.net/bugs/2158733 | issue-tracking |
| https://openwall.com/lists/oss-security/2026/07/28/26 | vendor-advisorymailing-list |
| https://security.openstack.org/ossa/OSSA-2026-030.html | vendor-advisory |
Impacted products
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CVE-2026-71191 (GCVE-0-2026-71191)
Vulnerability from cvelistv5 – Published: 2026-08-05 05:01 – Updated: 2026-08-06 13:10
VLAI
EPSS
VEX
Summary
In OpenStack Swift through 2.38.0, S3API middleware does not enforce that semantic x-amz-* headers are covered by the SigV4 signature on presigned URL requests. An attacker who obtains a presigned PUT URL can inject an unsigned X-Amz-Copy-Source header, causing Swift to perform a server-side copy from an arbitrary source object using the signer's authorization context. The attacker can read any object the signer has access to, provided the target project_id, container name, and object name are known. This affects all deployments using the default s3_acl=false configuration.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-863 - Incorrect Authorization
Assigner
References
3 references
| URL | Tags |
|---|---|
| https://launchpad.net/bugs/2158733 | issue-tracking |
| https://openwall.com/lists/oss-security/2026/07/28/26 | mailing-listvendor-advisory |
| https://security.openstack.org/ossa/OSSA-2026-030.html | vendor-advisory |
Impacted products
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CVE-2026-70494 (GCVE-0-2026-70494)
Vulnerability from cvelistv5 – Published: 2026-08-04 20:58 – Updated: 2026-08-05 13:59
VLAI
EPSS
VEX
Title
Open WebUI: A folder write-collaborator can permanently delete the owner's chats by deleting a shared subfolder
Summary
Open WebUI is an extensible, feature-rich, and user-friendly self-hosted AI platform. From 0.10.0 until 0.11.0, the DELETE /api/v1/folders/{id} handler in backend/open_webui/routers/folders.py allowed a user granted write access to a shared chat folder to permanently delete chats and messages belonging to the folder owner. The cascade following the authorization check is bound to the folder owner's id, but the subfolder check accepted any inherited write grant instead of requiring ownership or administrator status. A collaborator can destroy the owner's subtree or force-move chats out of it when delete_contents=false. This issue is fixed in 0.11.0.
Severity
8.1 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
Assigner
References
4 references
| URL | Tags |
|---|---|
| https://github.com/open-webui/open-webui/security… | x_refsource_CONFIRM |
| https://github.com/open-webui/open-webui/pull/27003 | x_refsource_MISC |
| https://github.com/open-webui/open-webui/commit/9… | x_refsource_MISC |
| https://github.com/open-webui/open-webui/releases… | x_refsource_MISC |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| open-webui | open-webui |
Affected:
>= 0.10.0, < 0.11.0
|
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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.