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VULNERABILITIES

CVE-2026-20904 Details

Description

Gitea does not properly validate ownership when toggling OpenID URI visibility. An authenticated user may be able to change the visibility settings of other users' OpenID identities.

Metrics

CVSS 3.x Severity and Vector Strings:

CNA: CISA-ADPCVSS-B:6.5 MEDIUMVector:CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N

References to Advisories, Solutions, and Tools

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URLSource(s)Tag(s)
https://blog.gitea.com/release-of-1.25.4/ Gitea LimitedRelease Notes
https://github.com/go-gitea/gitea/pull/36346 Gitea LimitedIssue TrackingPatch
https://github.com/go-gitea/gitea/pull/36361 Gitea LimitedIssue TrackingPatch
https://github.com/go-gitea/gitea/releases/tag/v1.25.4 Gitea LimitedRelease Notes
https://github.com/go-gitea/gitea/security/advisories/GHSA-jrpc-w85r-hgqx Gitea LimitedBroken Link

Weakness Enumeration

CWE-IDCWE NameSource
CWE-284Improper Access ControlGitea Limited
CWE-639Authorization Bypass Through User-Controlled KeyGitea Limited

Affected Products

ProductVersions
gitea gitea
< 1.25.4

CPE

  • cpe:2.3:a:gitea:gitea:*:*:*:*:*:-:*:*

Remediation

  • No remediation found in references.

Change History

5 change records found show changes

QUICK INFO

CVE Dictionary Entry:
CVE-2026-20904
NVD Published Date:
Jan 22, 2026
NVD Last Modified:
Jun 17, 2026
Source:
Gitea Limited
CVE-2026-20904 Details - Not Deferred