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CVE-2026-52804

Medium

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.

SeverityMedium
CVSS5.5
Exploit probability—
ProductGogs.io/gogs
PublishedJun 24, 2026
First seenJun 24, 2026
Weakness typeCWE-193CWE-193

How to fix

Update
  • gogs.io/gogs0.14.3 or later

Affected products

ProductAffected versionsFixed in
gogs.io/gogsGov < 0.14.3, No range specified0.14.3

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