GHSA-mhp7-3393-pfqr

ghsaUSosv

Cross-site Scripting vulnerability in Jenkins

view advisory published 2022-06-24Licence: CC-BY-4.0

Since Jenkins 2.340, symbol-based icons unescape previously escaped values of `tooltip` parameters. This vulnerability is known to be exploitable by attackers with Job/Configure permission. Jenkins 2.356, LTS 2.332.4 and LTS 2.346.1 addresses this vulnerability. Symbol-based icons no longer unescape values of `tooltip` parameters.

describes (1)

Related CVEs.

ID	severity	EPSS	exploitable	published
CVE-2022-34172US	medium5.4	1.47% (74th)	—	2022-06-23
In Jenkins 2.340 through 2.355 (both inclusive) symbol-based icons unescape previously escaped values of 'tooltip' parameters, resulting in a cross-site scripting (XSS) vulnerabili…

references

External citations — patches, advisories, analysis.

https://github.com/jenkinsci/jenkinsPACKAGE
https://nvd.nist.gov/vuln/detail/CVE-2022-34172ADVISORY
https://www.jenkins.io/security/advisory/2022-06-22/#SECURITY-2781WEB

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