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GHSA-mhp7-3393-pfqr

Cross-site Scripting vulnerability in Jenkins

Source: GitHub Advisory Database (reviewed) High CVE-2022-34172

Packages

EcosystemPackageAffectedFixed in
Maven org.jenkins-ci.main:jenkins-core >= 2.340, < 2.356 2.356
Maven org.jenkins-ci.main:jenkins-core >= 2.332, < 2.332.4 2.332.4

Details

As written in the advisory (Markdown source, shown as plain text).

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.

References

External links from the advisory. They lead to third-party sites.