Jenkins 2.415 and earlier, LTS 2.401.2 and earlier does not sanitize or properly encode URLs in build logs when transforming them into hyperlinks, resulting in a stored cross-site scripting (XSS) vulnerability exploitable by attackers able to control build log contents.
| Package (Ecosystem) | Introduced | Fixed | Limit |
|---|---|---|---|
| org.jenkins-ci.main:jenkins-core(Maven) | 2.402 | 2.414.1 | N/A |
| org.jenkins-ci.main:jenkins-core(Maven) | 0 | 2.401.3 | N/A |
| org.jenkins-ci.main:jenkins-core(Maven) | 2.415 | 2.416 | N/A |
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