Vulnerability · Published Jan 24, 2024 · Assigned by jenkins

CVE-2024-23899

Medium 6.5

In plain English

A medium-severity path traversal in Jenkins Git server Plugin from Jenkins Project. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 1.3% (higher than 70% of all known vulnerabilities). Fixed versions are available - upgrade the affected package.

Severity (CVSS 3.1)6.5Medium

Exploit odds (30 days)1.3%top 30.2% of all CVEs

Exploited in the wildNo reportsCISA SSVC: none

Attack toolingNoneno public tooling known

Official description

Jenkins Git server Plugin 99.va_0826a_b_cdfa_d and earlier does not disable a feature of its command parser that replaces an '@' character followed by a file path in an argument with the file's contents, allowing attackers with Overall/Read permission to read content from arbitrary files on the Jenkins controller file system.

Affected packages & fixed versions

Ecosystem	Package	Fixed in	Advisory
Maven	org.jenkins-ci.plugins:git-server	99.101.v720e86326c09	GHSA-vph5-2q33-7r9h

Affected products (as reported)

Vendor	Product	Versions
Jenkins Project	Jenkins Git server Plugin	0 – through 99.va_0826a_b_cdfa_d

Weakness: CWE-22 · Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

References

Jenkins Security Advisory 2024-01-24 vendor-advisory
http://www.openwall.com/lists/oss-security/2024/01/24/6