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CVE-2026-44244

Gitpython code injection

7.8 HIGHPublic exploitEPSS 0.22%
  1. Published7 May 2026

Description

GitPython is a python library used to interact with Git repositories. Prior to version 3.1.49, GitConfigParser.set_value() passes values to Python's configparser without validating for newlines. GitPython's own _write() converts embedded newlines into indented continuation lines (e.g. \n becomes \n\t), but Git still accepts an indented [core] stanza as a section header — so the injected core.hooksPath becomes effective configuration. Any Git operation that invokes hooks (commit, merge, checkout) will then execute scripts from the attacker-controlled path. This issue has been patched in version 3.1.49.

CVSS 3.1 breakdown

Attack vectorLocal
Attack complexityLow
Privileges requiredLow
User interactionNone
ScopeUnchanged
ConfidentialityHigh
IntegrityHigh
AvailabilityHigh
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Affected products

Gitpython< 3.1.49

Remediation

Fixed in
Gitpython≥ 3.1.49

References

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Frequently asked

Is CVE-2026-44244 being actively exploited?

CVE-2026-44244 is not in the CISA KEV catalog. A public exploit reference exists, so treat it as exploitable. Its EPSS exploit probability is 0.22%.

How severe is CVE-2026-44244?

CVE-2026-44244 has a CVSS 3.1 base score of 7.8, rated high. EPSS estimates a 0.22% probability of exploitation.

Which products are affected by CVE-2026-44244?

Affected products include Gitpython.

How do I fix CVE-2026-44244?

Upgrade affected software to a fixed version, for example Gitpython 3.1.49 or later, then confirm no affected versions remain in your inventory.

How Secuno handles this

Secuno correlates vulnerabilities like CVE-2026-44244 against the real software inventory on every managed device, every day. Rather than a static severity, each match is scored in context: exploit availability, EPSS, the asset's exposure, and business criticality decide where it lands in the queue. If an affected version is present anywhere across your portfolio, it surfaces automatically with a prioritised remediation path.

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Data from the NVD, CISA KEV catalog and FIRST EPSS. CVSS 3.1 base score shown where available.