CVE-2026-78679

GitPython before 3.1.59 contains an arbitrary file read vulnerability in TagReference.create() where a positional reference parameter bypasses the unsafe option guard. Attackers can supply a reference value like --file=<path> to read arbitrary files, with contents returned in the annotated tag message.

CVSS v3 6.5 MEDIUM

6.5^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 2.8 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact NONE

Availability Impact NONE

Scope UNCHANGED

References

Link	Resource
https://github.com/gitpython-developers/GitPython/security/advisories/GHSA-3wxw-xv34-2frg
https://www.vulncheck.com/advisories/gitpython-before-arbitrary-file-read-via-tagreference-create
https://github.com/gitpython-developers/GitPython/security/advisories/GHSA-3wxw-xv34-2frg

Configurations

No configuration.

History

No history.

Information

Published : 2026-08-25 02:16

Updated : 2026-08-27 17:20

NVD link : CVE-2026-78679

Mitre link : CVE-2026-78679

CVE.ORG link : CVE-2026-78679

JSON object : View

Products Affected

No product.

CWE

CWE-73

External Control of File Name or Path

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