CVE-2026-52804
5.5
CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:N/VI:H/VA:H/SC:N/SI:N/SA:N/E:P
Summary
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.
Affected Software
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| gogs | gogs | < 0.14.3 | affected |
Weaknesses
- CWE-193: CWE-193: Off-by-one Error
ADP Enrichment
CISA ADP Vulnrichment
- SSVC:
- Exploitation: none
- Automatable: no
- Technical Impact: total
References
- https://github.com/gogs/gogs/security/advisories/GHSA-4565-r4x7-hg8j
- https://github.com/gogs/gogs/pull/8227
- https://github.com/gogs/gogs/commit/1fdc9cc28e159135cfa4d6b11ecd5daa0f8ce22b
- https://github.com/gogs/gogs/releases/tag/v0.14.3
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