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Advisory record · GHSA-vph5-2q33-7r9h

Arbitrary file read vulnerability in Git server Plugin can lead to RCE

CVSS 8.8 HighEPSS 0.013 · 70th percentile

Published by the GitHub Advisory Database at 24 Jan 2024, 18:31 UTC. agentprime has not analysed this yet, so whether it affects any app is not known.

PackageEcosystemAffectedFixed in
org.jenkins-ci.plugins:git-serverMaven<99.101.v720e86326c0999.101.v720e86326c09
Identifiers
GHSA-vph5-2q33-7r9h · CVE-2024-23899
Weakness (CWE)
CWE-22
Tags
Published
24 Jan 2024
Updated
4 Jun 2025

Machine-written summary

Summary written by Claude Haiku from the source advisory. Not reviewed by a person.

The Git server Plugin for Jenkins, versions up to and including 99.101.v720e86326c09 (affected versions are listed as below 99.101.v720e86326c09), is vulnerable to arbitrary file read. An attacker with Overall/Read permission can read the first two lines of arbitrary files on the Jenkins controller through SSH Git commands, and the source notes this can lead to remote code execution. Upgrade to version 99.101.v720e86326c09 or later; as a workaround, disable the SSHD Port setting under Manage Jenkins » Security » SSH Server.

Written 7 Nov 2026.

Not analysed yet

We haven’t published our analysis of this Advisory yet. Once a person has reviewed it, this page will say what’s vulnerable, what has to be true for your app to be affected, and how to check.

Severity and exploitation

ScoreRatingCVSSVectorSource
8.8 High 3.1 CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H GitHub Advisory Database
  • CISA KEV Not listed.
  • EPSS 0.013, the 70th percentile, on 14 Nov 2026: FIRST’s estimate of the chance of exploitation in the next 30 days.

Timeline

  1. 31 Oct 2026, 15:11 UTC First seen by agentprime
  2. 31 Oct 2026, 15:11 UTC Confirmed by OSV

Sources

Facts on this page come from the GitHub Advisory Database (CC-BY 4.0), OSV and the other sources listed, as published. We don’t reproduce full advisory descriptions, which can contain exploit code.