Bug 2044499 (CVE-2022-20615)

Summary:	CVE-2022-20615 jenkins-2-plugins/matrix-project: does not escape HTML metacharacters which could result in XSS
Product:	[Other] Security Response	Reporter:	Michael Kaplan <mkaplan>
Component:	vulnerability	Assignee:	Nobody <nobody>
Status:	NEW ---	QA Contact:
Severity:	medium	Docs Contact:
Priority:	medium
Version:	unspecified	CC:	abenaiss, aos-bugs, bmontgom, eparis, jburrell, jokerman, nstielau, sponnaga, vkumar
Target Milestone:	---	Keywords:	Security
Target Release:	---
Hardware:	All
OS:	Linux
Whiteboard:
Fixed In Version:	matrix project plugin 1.20	Doc Type:	If docs needed, set a value
Doc Text:	A stored Cross-site scripting (XSS) vulnerability was found in the Jenkins Matrix Project plugin. There are no escape HTML metacharacters in node, label names, and label descriptions, which allows an attacker with Agent/Configure permissions to perform an XSS attack.	Story Points:	---
Clone Of:		Environment:
Last Closed:		Type:	---
Regression:	---	Mount Type:	---
Documentation:	---	CRM:
Verified Versions:		Category:	---
oVirt Team:	---	RHEL 7.3 requirements from Atomic Host:
Cloudforms Team:	---	Target Upstream Version:
Embargoed:
Bug Depends On:	2044927, 2044928, 2044929, 2047839
Bug Blocks:	2044461

Description Michael Kaplan 2022-01-24 17:24:04 UTC

Jenkins Matrix Project Plugin 1.19 and earlier does not escape HTML metacharacters in node and label names, and label descriptions, resulting in a stored cross-site scripting (XSS) vulnerability exploitable by attackers with Agent/Configure permission.

Reference:

https://www.jenkins.io/security/advisory/2022-01-12/#SECURITY-2017