External Control of File Name or Path Affecting python3.12-gitpython package, versions *


Severity

Recommended
0.0
medium
0
10

Based on Red Hat Enterprise Linux security rating.

Threat Intelligence

EPSS
0.41% (33rd percentile)

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  • Snyk IDSNYK-RHEL7-PYTHON312GITPYTHON-19757798
  • published13 Sept 2026
  • disclosed9 Sept 2026

Introduced: 9 Sep 2026

CVE-2026-87818  (opens in a new tab)
CWE-73  (opens in a new tab)

How to fix?

There is no fixed version for RHEL:7 python3.12-gitpython.

NVD Description

Note: Versions mentioned in the description apply only to the upstream python3.12-gitpython package and not the python3.12-gitpython package as distributed by RHEL. See How to fix? for RHEL:7 relevant fixed versions and status.

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.

CVSS Base Scores

version 3.1