Common Weakness Enumeration

CWE-863

Allowed-with-Review

Incorrect Authorization

Abstraction: Class · Status: Incomplete

API response cwe.mitre.org

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.

6268 vulnerabilities reference this CWE, most recent first.

CVE-2026-59212 (GCVE-0-2026-59212)

Vulnerability from cvelistv5 – Published: 2026-07-09 17:04 – Updated: 2026-07-09 17:21
VLAI
Title
Open WebUI: Model meta.knowledge read-only file access can be upgraded to file write/delete
Summary
Open WebUI is an extensible, feature-rich, and user-friendly self-hosted AI platform. From 0.9.6 before 0.10.0, _verify_knowledge_file_access only checked read access while file write and delete routes later trusted object-derived access through writable model meta.knowledge entries, allowing a user with read-only knowledge file access to upgrade to file write or delete operations. This issue is fixed in version 0.10.0.
Severity
5.4 (Medium)
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:L
SSVC
Exploitation: none Automatable: no Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-07-09 17:21 UTC
CWE
  • CWE-863 - Incorrect Authorization
Assigner
References
Impacted products
Vendor Product Version
open-webui open-webui Affected: >= 0.9.6, < 0.10.0
Create a notification for this product.
Show details on NVD website
To clipboard 

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CVE-2026-59154 (GCVE-0-2026-59154)

Vulnerability from cvelistv5 – Published: 2026-07-10 15:45 – Updated: 2026-07-10 20:59
VLAI
Title
Wekan: Checklist direct DDP updates can write checklist data into private boards
Summary
Wekan is open source kanban built with Meteor. Prior to 9.64, Wekan has a cross-board authorization bypass in the direct Meteor collection allow rules for Checklists and ChecklistItems because updates are authorized only against the current source doc.cardId and do not inspect the destination cardId or boardId in the update modifier, allowing a low-privileged authenticated user with write access to one board and knowledge of a target private card id to create checklist data on an accessible card and move it into a private board where they are not a member. This issue is fixed in version 9.64.
Severity
4.3 (Medium)
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N
SSVC
Exploitation: none Automatable: no Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-07-10 20:46 UTC
CWE
  • CWE-863 - Incorrect Authorization
Assigner
References
Impacted products
Vendor Product Version
wekan wekan Affected: < 9.64
Create a notification for this product.
Show details on NVD website
To clipboard 

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CVE-2026-58566 (GCVE-0-2026-58566)

Vulnerability from cvelistv5 – Published: 2026-09-01 16:08 – Updated: 2026-09-01 16:08
VLAI
Summary
Dell PowerStore, an Incorrect Authorization vulnerability. A low privileged attacker with remote access could potentially exploit this vulnerability, leading to Elevation of privileges.
Severity
8.8 (High)
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CWE
  • CWE-863 - Incorrect Authorization
Assigner
References
Impacted products
Vendor Product Version
Dell PowerStore 500T Affected: 0 , < 4.1.0.6-2771237 or later (semver)
Create a notification for this product.
Dell PowerStore 1000T Affected: 0 , < 4.1.0.6-2771237 or later (semver)
Create a notification for this product.
Dell PowerStore 1200T Affected: 0 , < 4.1.0.6-2771237 or later (semver)
Create a notification for this product.
Dell PowerStore 3000T Affected: 0 , < 4.1.0.6-2771237 or later (semver)
Create a notification for this product.
Dell PowerStore 3200Q Affected: 0 , < 4.1.0.6-2771237 or later (semver)
Create a notification for this product.
Dell PowerStore 3200T Affected: 0 , < 4.1.0.6-2771237 or later (semver)
Create a notification for this product.
Dell PowerStore 5000T Affected: 0 , < 4.1.0.6-2771237 or later (semver)
Create a notification for this product.
Dell PowerStore 5200Q Affected: 0 , < 4.1.0.6-2771237 or later (semver)
Create a notification for this product.
Dell PowerStore 5200T Affected: 0 , < 4.1.0.6-2771237 or later (semver)
Create a notification for this product.
Dell PowerStore 7000T Affected: 0 , < 4.1.0.6-2771237 or later (semver)
Create a notification for this product.
Dell PowerStore 9000T Affected: 0 , < 4.1.0.6-2771237 or later (semver)
Create a notification for this product.
Dell PowerStore 9200T Affected: 0 , < 4.1.0.6-2771237 or later (semver)
Create a notification for this product.
Dell PowerStore 500T Affected: 0 , < 4.3.1.2-2771239 or later (semver)
Create a notification for this product.
Dell PowerStore 1000T Affected: 0 , < 4.3.1.2-2771239 or later (semver)
Create a notification for this product.
Dell PowerStore 1200T Affected: 0 , < 4.3.1.2-2771239 or later (semver)
Create a notification for this product.
Dell PowerStore 3000T Affected: 0 , < 4.3.1.2-2771239 or later (semver)
Create a notification for this product.
Dell PowerStore 3200Q Affected: 0 , < 4.3.1.2-2771239 or later (semver)
Create a notification for this product.
Dell PowerStore 3200T Affected: 0 , < 4.3.1.2-2771239 or later (semver)
Create a notification for this product.
Dell PowerStore 5000T Affected: 0 , < 4.3.1.2-2771239 or later (semver)
Create a notification for this product.
Dell PowerStore 5200Q Affected: 0 , < 4.3.1.2-2771239 or later (semver)
Create a notification for this product.
Dell PowerStore 5200T Affected: 0 , < 4.3.1.2-2771239 or later (semver)
Create a notification for this product.
Dell PowerStore 7000T Affected: 0 , < 4.3.1.2-2771239 or later (semver)
Create a notification for this product.
Dell PowerStore 9000T Affected: 0 , < 4.3.1.2-2771239 or later (semver)
Create a notification for this product.
Dell PowerStore 9200T Affected: 0 , < 4.3.1.2-2771239 or later (semver)
Create a notification for this product.
Date Public
2026-08-27 06:30
Show details on NVD website
To clipboard 

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          "defaultStatus": "unaffected",
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          "defaultStatus": "unaffected",
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            {
              "lessThan": "4.3.1.2-2771239 or later",
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              "version": "0",
              "versionType": "semver"
            }
          ]
        },
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          "defaultStatus": "unaffected",
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              "lessThan": "4.3.1.2-2771239 or later",
              "status": "affected",
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            }
          ]
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CVE-2026-58494 (GCVE-0-2026-58494)

Vulnerability from cvelistv5 – Published: 2026-07-08 20:22 – Updated: 2026-07-09 13:28
VLAI
Title
Wasmtime: WASI hard links bypass wasmtime-wasi's FilePerms for destination
Summary
Wasmtime is a runtime for WebAssembly. Prior to 24.0.11, 36.0.12, 45.0.3, and 46.0.1, wasmtime-wasi hard-link creation and renaming check directory permissions but not matching FilePerms on source and destination preopens, allowing a WASI guest with a read-only source file capability to overwrite host files exposed as FilePerms::READ through wasip1, wasip2, or wasip3 filesystem interfaces. This issue is fixed in versions 24.0.11, 36.0.12, 45.0.3, and 46.0.1.
Severity
6.5 (Medium)
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:N/I:H/A:N
SSVC
Exploitation: none Automatable: no Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-07-09 13:28 UTC
CWE
  • CWE-281 - Improper Preservation of Permissions
  • CWE-863 - Incorrect Authorization
Assigner
References
Impacted products
Vendor Product Version
bytecodealliance wasmtime Affected: < 24.0.11
Affected: >= 25.0.0, < 36.0.12
Affected: >= 37.0.0, < 45.0.3
Affected: >= 46.0.0, < 46.0.1
Create a notification for this product.
Show details on NVD website
To clipboard 

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CVE-2026-58444 (GCVE-0-2026-58444)

Vulnerability from cvelistv5 – Published: 2026-08-13 16:44 – Updated: 2026-08-14 19:10
VLAI
Title
Personal access token scope enforcement bypass on the repository home page (`GET /{owner}/{repo}`) discloses private repository contents
Summary
Personal access token scope enforcement bypass on the repository home page (`GET /{owner}/{repo}`) discloses private repository contents
Severity
4.3 (Medium)
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
SSVC
Exploitation: poc Automatable: no Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-08-14 19:10 UTC
CWE
Assigner
References
Impacted products
Vendor Product Version
Gitea Gitea Open Source Git Server Affected: 0 , < 1.27.0 (semver)
Create a notification for this product.
Credits
StarPlatinu
Show details on NVD website
To clipboard 

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CVE-2026-58443 (GCVE-0-2026-58443)

Vulnerability from cvelistv5 – Published: 2026-08-13 16:44 – Updated: 2026-08-14 19:53
VLAI
Title
Public-only repository tokens can update private PR head branches
Summary
Public-only repository tokens can update private PR head branches
Severity
9.1 (Critical)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H
SSVC
Exploitation: poc Automatable: yes Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-08-14 19:52 UTC
CWE
Assigner
References
Impacted products
Vendor Product Version
Gitea Gitea Open Source Git Server Affected: 0 , ≤ 1.26.4 (semver)
Create a notification for this product.
Credits
ohxorud-dev bircni wxiaoguang delvh
Show details on NVD website
To clipboard 

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CVE-2026-58431 (GCVE-0-2026-58431)

Vulnerability from cvelistv5 – Published: 2026-08-13 16:44 – Updated: 2026-08-14 17:24
VLAI
Title
Public-only API token restriction is not enforced on team API routes
Summary
Public-only API token restriction is not enforced on team API routes
Severity
4.3 (Medium)
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
SSVC
Exploitation: poc Automatable: no Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-08-14 17:24 UTC
CWE
Assigner
References
Impacted products
Vendor Product Version
Gitea Gitea Open Source Git Server Affected: 0 , ≤ 1.26.4 (semver)
Create a notification for this product.
Credits
rmb122
Show details on NVD website
To clipboard 

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CVE-2026-58427 (GCVE-0-2026-58427)

Vulnerability from cvelistv5 – Published: 2026-08-13 16:44 – Updated: 2026-08-14 17:30
VLAI
Title
Private org member list leaked via /members API endpoint — incomplete fix for PR #38145
Summary
Private org member list leaked via /members API endpoint — incomplete fix for PR #38145
Severity
7.5 (High)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
SSVC
Exploitation: none Automatable: yes Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-08-14 17:30 UTC
CWE
Assigner
References
Impacted products
Vendor Product Version
Gitea Gitea Open Source Git Server Affected: 0 , ≤ 1.26.4 (semver)
Create a notification for this product.
Credits
Razzlemouse
Show details on NVD website
To clipboard 

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CVE-2026-58425 (GCVE-0-2026-58425)

Vulnerability from cvelistv5 – Published: 2026-08-13 16:44 – Updated: 2026-08-14 17:33
VLAI
Title
OAuth token introspection returns metadata of tokens issued to other clients (RFC 7662 section 4 violation)
Summary
OAuth token introspection returns metadata of tokens issued to other clients (RFC 7662 section 4 violation)
Severity
4.3 (Medium)
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
SSVC
Exploitation: poc Automatable: no Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-08-14 17:33 UTC
CWE
Assigner
References
Impacted products
Vendor Product Version
Gitea Gitea Open Source Git Server Affected: 0 , ≤ 1.26.4 (semver)
Create a notification for this product.
Credits
bl4cksku11
Show details on NVD website
To clipboard 

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CVE-2026-58424 (GCVE-0-2026-58424)

Vulnerability from cvelistv5 – Published: 2026-07-03 20:54 – Updated: 2026-07-06 15:09
VLAI
Title
Permanent Fork PR Workflow Approval Gate Bypass
Summary
Permanent Fork PR Workflow Approval Gate Bypass
Severity
8.9 (High)
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:H/A:H
SSVC
Exploitation: poc Automatable: no Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-07-06 15:08 UTC
CWE
Assigner
References
Impacted products
Vendor Product Version
Gitea Gitea Open Source Git Server Affected: 0 , ≤ 1.26.2 (semver)
Create a notification for this product.
Credits
prakhar0x01
Show details on NVD website
To clipboard 

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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.

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