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›vulnerability›CVE-2026-87818
Name
CVE-2026-87818
Source
NVD ( link)Debian ( link)
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.
CWEs
CWE-88
Published Date
Updated Date
Workaround
-
Advisories
https://github.com/gitpython-developers/GitPython/security/advisories/GHSA-whh4-5q6c-9v3xExploit
https://www.vulncheck.com/advisories/gitpython-3.1.59-local-file-content-oracle-via-no-indexThird Party Advisory

Analysis#

Affected Component
Analysis
python3-git
Exploitable

Vulnerability Ratings#

7.1
CVSSv4
6.5
CVSSv31
NaN
other

Others affected component#

Name
Project
Project Version
Version
Status
python3-git
yocto
master
3.2.0
Not Affected