CVE-2026-52804
Gogs: Privilege Escalation via Collaboration Access Mode Validation
Description
Gogs is an open source self-hosted Git service. Prior to 0.14.3, a repository admin collaborator can escalate their privileges to owner-level access by exploiting an off-by-one error in the ChangeCollaborationAccessMode function. This vulnerability is fixed in 0.14.3.
INFO
Published Date :
June 24, 2026, 8:20 p.m.
Last Modified :
June 24, 2026, 8:20 p.m.
Remotely Exploit :
No
Source :
GitHub_M
Affected Products
The following products are affected by CVE-2026-52804
vulnerability.
Even if cvefeed.io is aware of the exact versions of the
products
that
are
affected, the information is not represented in the table below.
No affected product recoded yet
Solution
- Update Gogs to version 0.14.3 or later.
- Ensure all repositories are reviewed for unauthorized owner access.
- Restrict collaborator privileges where possible.
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2026-52804 vulnerability anywhere in the article.