CVE-2026-20897
- Source
- https://cve.org/CVERecord?id=CVE-2026-20897
- Import Source
- https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-20897.json
- JSON Data
- https://api.osv.dev/v1/vulns/CVE-2026-20897
- Aliases
-
- BIT-gitea-2026-20897
- GHSA-393c-qgvj-3xph
- GHSA-rrq5-r9h5-pc7c
- Published
- 2026-01-22T22:16:18.960Z
- Modified
- 2026-01-30T22:53:07.457610Z
- Severity
-
- 9.1 (Critical) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N CVSS Calculator
- Summary
- [none]
- Details
-
Gitea does not properly validate repository ownership when deleting Git LFS locks. A user with write access to one repository may be able to delete LFS locks belonging to other repositories.
- References
Affected packages
Git / github.com/go-gitea/gitea
Affected ranges
- Type
- GIT
- Repo
- https://github.com/go-gitea/gitea
- Events
-
Introduced0 Unknown introduced commit / All previous commits are affectedFixed
Affected versions
v0.*
v0.9.99
v1.*
v1.0.0
v1.1.0
v1.10.0-dev
v1.10.0-rc1
v1.10.5
v1.11.0-dev
v1.11.0-rc1
v1.12.0-dev
v1.13.0-dev
v1.14.0-dev
v1.15.0-dev
v1.15.0-rc1
v1.16.0-dev
v1.16.0-rc1
v1.17.0-dev
v1.18.0-dev
v1.18.0-rc0
v1.19.0-dev
v1.19.0-rc0
v1.20.0-dev
v1.20.0-rc0
v1.21.0-dev
v1.21.0-rc0
v1.22.0-dev
v1.22.0-rc0
v1.22.0-rc1
v1.23.0-dev
v1.24.0-dev
v1.25.0
v1.25.0-dev
v1.25.0-rc0
v1.25.1
v1.25.2
v1.25.3
v1.26.0-dev
v1.5.0-dev
v1.5.0-rc1
v1.6.0-dev
v1.6.0-rc1
v1.7.0-dev
v1.9.0-dev
v1.9.0-rc1