CVE-2026-110858
High
Description
GitPython from 3.1.30 before 3.2.0 contains a remote code execution vulnerability in Remote.pull() whose unsafe-option guard inspects only keyword arguments, not the positional refspec. Attackers controlling the refspec can supply --upload-pack=<command> to execute OS commands as the calling process over local-path or SSH transports.
SeverityHigh
CVSS8.1
Exploit probability—
ProductGitpython
PublishedOct 14, 2026
First seenOct 14, 2026
Weakness typeCWE-88CWE-88
How to fix
Update
- gitpython3.2.0 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| gitpythonPyPI | 3.1.30 ≤ v < 3.2.0 | 3.2.0 |
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