Description
GitPython versions before 3.1.58 contain an arbitrary file overwrite vulnerability in IndexFile.from_tree, IndexFile.reset, and IndexFile.merge_tree methods that append caller-influenced treeish strings to git read-tree without option validation or argument separation. Attackers can inject the --index-output option to overwrite arbitrary files with a valid git-index blob, destroying existing file content at attacker-controlled writable paths.
CVSS 8.1EPSS 0.27699999999999997%Risque 0.83
Voir la source- Publication
- 2026-08-19 14:17:48
- Versions concernées
- <3.1.58
- Type
- Bibliothèque
- Dernière modification
- 2026-08-20 16:18:08
- Vecteur
- CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H