[MAVEN:GHSA-X58R-WXC3-7PQR] XXE vulnerability in Jenkins Mercurial Plugin

Severity Moderate

Affected Packages 4

Fixed Packages 4

CVEs 1

Jenkins Mercurial Plugin prior to 2.12, 2.10.1, 2.9.1, and 2.8.1 does not configure its XML changelog parser to prevent XML external entity (XXE) attacks.

This allows attackers able to control an agent process to have Jenkins parse a crafted changelog file that uses external entities for extraction of secrets from the Jenkins controller or server-side request forgery.

Mercurial Plugin 2.12, 2.10.1, 2.9.1, and 2.8.1 disables external entity resolution for its XML parser.

Package	Affected Version
pkg:maven/org.jenkins-ci.plugins/mercurial	< 2.8.1
pkg:maven/org.jenkins-ci.plugins/mercurial	= 2.9
pkg:maven/org.jenkins-ci.plugins/mercurial	= 2.10
pkg:maven/org.jenkins-ci.plugins/mercurial	= 2.11

Package	Fixed Version
pkg:maven/org.jenkins-ci.plugins/mercurial	= 2.8.1
pkg:maven/org.jenkins-ci.plugins/mercurial	= 2.9.1
pkg:maven/org.jenkins-ci.plugins/mercurial	= 2.10.1
pkg:maven/org.jenkins-ci.plugins/mercurial	= 2.12

ID

MAVEN:GHSA-X58R-WXC3-7PQR

Severity

moderate

URL

https://github.com/advisories/GHSA-x58r-wxc3-7pqr

Published

2022-05-24T17:33:07
(2 years ago)

Modified

2023-12-14T19:23:22
(9 months ago)

Rights

Maven Security Team

Other Advisories

JENKINS:SECURITY-2115

Source	# ID	Name	URL
			https://nvd.nist.gov/vuln/detail/CVE-2020-2305
			https://www.jenkins.io/security/advisory/2020-11-04/#SECURITY-2115
			https://github.com/CVEProject/cvelist/blob/381fe967666a5ce01625a7a050427aa4757e3ca6/2020/2xxx/CVE-2020-2305.json
			https://github.com/jenkinsci/mercurial-plugin/commit/84af58b08f80bb92792f7bc04a31487f3eeee95a
			https://github.com/advisories/GHSA-x58r-wxc3-7pqr

Type	Package URL	Namespace	Name / Product	Version
Affected	pkg:maven/org.jenkins-ci.plugins/mercurial	org.jenkins-ci.plugins	mercurial	< 2.8.1
Fixed	pkg:maven/org.jenkins-ci.plugins/mercurial	org.jenkins-ci.plugins	mercurial	= 2.8.1
Affected	pkg:maven/org.jenkins-ci.plugins/mercurial	org.jenkins-ci.plugins	mercurial	= 2.9
Fixed	pkg:maven/org.jenkins-ci.plugins/mercurial	org.jenkins-ci.plugins	mercurial	= 2.9.1
Affected	pkg:maven/org.jenkins-ci.plugins/mercurial	org.jenkins-ci.plugins	mercurial	= 2.10
Fixed	pkg:maven/org.jenkins-ci.plugins/mercurial	org.jenkins-ci.plugins	mercurial	= 2.10.1
Affected	pkg:maven/org.jenkins-ci.plugins/mercurial	org.jenkins-ci.plugins	mercurial	= 2.11
Fixed	pkg:maven/org.jenkins-ci.plugins/mercurial	org.jenkins-ci.plugins	mercurial	= 2.12

# CVE	Description	CVSS	EPSS	EPSS Trend (30 days)	Affected Products	Weaknesses	Security Advisories	Exploits	PoC	Pubblication Date	Modification Date
# CVE	Description	CVSS	EPSS	EPSS Trend (30 days)	Affected Products	Weaknesses	Security Advisories	PoC	Pubblication Date	Modification Date