GHSA-hg6g-jj7g-x6v2

ghsaUSosv

Improper Neutralization of Input During Web Page Generation in Jenkins

view advisory published 2022-05-24Licence: CC-BY-4.0

In Jenkins 2.196 and earlier, LTS 2.176.3 and earlier, the f:expandableTextBox form control interpreted its content as HTML when expanded, resulting in a stored XSS vulnerability exploitable by users with permission to define its contents (typically Job/Configure).

describes (1)

Related CVEs.

ID	severity	EPSS	exploitable	published
CVE-2019-10401US	medium5.4	1.03% (64th)	—	2019-09-25
In Jenkins 2.196 and earlier, LTS 2.176.3 and earlier, the f:expandableTextBox form control interpreted its content as HTML when expanded, resulting in a stored XSS vulnerability e…

references

External citations — patches, advisories, analysis.

http://www.openwall.com/lists/oss-security/2019/09/25/3WEB
https://github.com/jenkinsci/jenkins/commit/df600eb7a28dea189c41037398fd36fcea36302eWEB
https://jenkins.io/security/advisory/2019-09-25/#SECURITY-1498WEB
https://nvd.nist.gov/vuln/detail/CVE-2019-10401ADVISORY

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