CVE-2026-20904
BaseFortify
Publication date: 2026-01-22
Last updated on: 2026-01-29
Assigner: Gitea Limited
Description
Description
CVSS Scores
EPSS Scores
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Meta Information
Affected Vendors & Products
| Vendor | Product | Version / Range |
|---|---|---|
| gitea | gitea | to 1.25.4 (exc) |
Helpful Resources
Exploitability
| CWE ID | Description |
|---|---|
| CWE-284 | The product does not restrict or incorrectly restricts access to a resource from an unauthorized actor. |
| CWE-639 | The system's authorization functionality does not prevent one user from gaining access to another user's data or record by modifying the key value identifying the data. |
Attack-Flow Graph
AI Powered Q&A
Can you explain this vulnerability to me?
This vulnerability in Gitea occurs because the system does not properly validate ownership when toggling the visibility of OpenID URIs. As a result, an authenticated user may be able to change the visibility settings of other users' OpenID identities without proper authorization.
How can this vulnerability impact me? :
The vulnerability could allow an authenticated user to alter the visibility settings of other users' OpenID identities, potentially exposing or hiding sensitive identity information improperly. This could lead to unauthorized disclosure or concealment of user identity data.