CVE-2026-110858CWE-88

CVE-2026-110858

High · published October 15, 2026

CVSS v3.1
8.1
EPSS
0%
Percentile
39.2
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS v3.1
8.1 · HIGH
Vector
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
CVSS v4.0
9.2 · CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
EPSS
0.00464 · 39.2th percentile
Weakness
CWE-88 · Improper Neutralization of Argument Delimiters in a Command ('Argument Injection')
Published
2026-10-15T03:17Z
References (2)
https://github.com/gitpython-developers/GitPython/security/advisories/GHSA-f9j4-qggq-h239 · [email protected]https://www.vulncheck.com/advisories/gitpython-3.1.30-before-3.2.0-command-injection-via-remote-pull-refspec · [email protected]
EPSS history
Timeline
  • 16 OCT 03:27Z
    EPSS moved — → 0%
    epss
  • 14 OCT 22:52Z
    GitPython 3.1.30 before 3.2.0 Command Injection via Remote.pull() Refspec
    cvelistv5
  • 14 OCT 22:52Z
    GitPython 3.1.30 before 3.2.0 Command Injection via Remote.pull() Refspec
    cvelistv5