What is CVE-2026-67326?

CVE-2026-67326 is a high-severity vulnerability in Gitpython-developers Gitpython, classified under Improper Input Validation. CVSS score: 7.0/10. Published 2026-08-01.

How severe is CVE-2026-67326?

High severity. CVSS v3 base score is 7.0 out of 10.

Improper input validation in Gitpython-developers Gitpython

CVE-2026-67326

GitPython before 3.1.50 fails to validate newline characters in the section parameter of config_writer(), allowing attackers to inject arbitrary section headers into .git/config. Attackers can inject newlines to create a forged [core] sect…

Vulnerability class: Drupalgeddon 2 (CVE-2018-7600)

CVSS v3 metric

CVSS v3 base score 7.0 (High). Vector: CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H.

Affected products

Gitpython-developers Gitpython — versions 0, 3.1.50

Weakness classification (CWE)

CWE-20 — Improper Input Validation

References

disclosure@vulncheck.com (vendor-advisory)
disclosure@vulncheck.com (third-party-advisory)

Frequently asked questions

What is CVE-2026-67326?: CVE-2026-67326 is a high-severity vulnerability in Gitpython-developers Gitpython, classified under Improper Input Validation. CVSS score: 7.0/10. Published 2026-08-01.
How severe is CVE-2026-67326?: High severity. CVSS v3 base score is 7.0 out of 10.