PYSEC-2026-3983
Retiré ·
En bref
- Publiée
- Mise à jour
- CVE
- CVE-2026-87818
- Alias
- GHSA-whh4-5q6c-9v3x
- CVSS_V4
- CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
Description
GitPython 3.1.59 fails to restrict the --no-index option in the high-level diff API, allowing attackers to read arbitrary filesystem paths as repository operands. Attackers can combine --no-index with -I/--ignore-matching-lines to create a content-dependent Boolean oracle, repeatedly querying local files to recover single-line secrets through distinguishable success or error responses.
Paquets affectés
| Paquet | Versions |
|---|---|
| PyPI · gitpython | introduced 3.1.59, fixed 3.1.60 |
Références
- https://www.vulncheck.com/advisories/gitpython-3.1.59-local-file-content-oracle-via-no-index ADVISORY
- https://github.com/gitpython-developers/GitPython/security/advisories/GHSA-whh4-5q6c-9v3x EVIDENCE
- https://github.com/advisories/GHSA-rw58-wc66-99g4 ADVISORY
Sources
| Source | Licence |
|---|---|
| OSV.dev | CC-BY 4.0 — PyPA Advisory Database |