CVE-2026-23603
Blind SSRF in OAuth2 avatar synchronization via unvalidated OIDC picture claim
- State
- Published
- Severity
- 3.1 Low
- Published
- Aug 13, 2026
- Updated
- Aug 14, 2026
- Reserved
- Mar 3, 2026
Description
Blind SSRF in OAuth2 avatar synchronization via unvalidated OIDC picture claim
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 3.1 | 3.1 Low | CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:N/A:N | CISA-ADP |
Weaknesses
Affected Products
| Product | Versions |
|---|---|
Gitea Open Source Git ServerGitea |
|
References
- GitHub Security Advisoryvendor-advisory
- Gitea v1.27.0 Releaserelease-notes
- Gitea v1.27.0 Release Blog Postrelease-notes
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