CVE-2026-53441 — Jenkins Project / Jenkins

Description (CNA)

Jenkins 2.483 through 2.567 (both inclusive), LTS 2.492.1 through 2.555.2 (both inclusive) does not escape the user-provided description of a generic offline cause that could be set through the `POST config.xml` API, resulting in a stored cross-site scripting (XSS) vulnerability exploitable by attackers with Agent/Configure permission.

Affected (CNA)

Vendor / product	Versions
Jenkins Project / Jenkins	unaffected 0 before 2.483; unaffected 2.568 before ; unaffected 2.555.3 before 2.555.

CWE

No CWE identifiers supplied.

References

https://www.jenkins.io/security/advisory/2026-06-10/#SECURITY-3731

ADP enrichment

CISA-ADP

No English description supplied.

No references supplied.