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CVE-2026-20904: Improper Access Control

🗓️ 22 Jan 2026 00:00:00Reported by Rapid7Type 
rapid7
 rapid7
🔗 www.rapid7.com👁 2 Views

Authenticated users can change visibility of other users' OpenID identities in Gitea.

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Refs
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attackerkb
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CVE-2026-20904
22 Jan 202622:01
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22 Jan 202622:01
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22 Jan 202623:13
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22 Jan 202600:00
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22 Jan 202622:01
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cvelist
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CVE-2026-20904 Gitea: Broken access control in OpenID visibility toggle enables cross-user visibility changes
22 Jan 202622:01
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euvd
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EUVD-2026-4262
23 Jan 202600:31
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github
Github Security Blog
Gitea does not properly validate ownership when toggling OpenID URI visibility
23 Jan 202600:31
–github
mend
Mend
CVE-2026-20904
22 Jan 202622:01
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nvd
NVD
CVE-2026-20904
22 Jan 202622:16
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29 Jan 2026 00:00Current
5.8Medium risk
Vulners AI Score5.8
CVSS 3.16.5
EPSS0.00306
SSVC
2