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CVE-2026-20897
CRITICAL(9.1)CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
Risk Signal Score23/100 — NIEDRIG
- CVSS 9.1 — Kritisch
EPSS-Score
0%
Exploit-Wahrscheinlichkeit (30 Tage)
CVSS Score
9.1
Technische Schwere
Beschreibung
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.
Referenzen
- https://blog.gitea.com/release-of-1.25.4/
- https://github.com/go-gitea/gitea/pull/36344
- https://github.com/go-gitea/gitea/pull/36349
- https://github.com/go-gitea/gitea/releases/tag/v1.25.4
- https://github.com/go-gitea/gitea/security/advisories/GHSA-rrq5-r9h5-pc7c
- https://access.redhat.com/security/cve/CVE-2026-20897
- https://bugzilla.redhat.com/show_bug.cgi?id=2432204
- https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-20897.json