Description
Jenkins 2.274 and earlier, LTS 2.263.1 and earlier does not implement any restrictions for the URL rendering a formatted preview of markup passed as a query parameter, resulting in a reflected cross-site scripting (XSS) vulnerability if the configured markup formatter does not prohibit unsafe elements (JavaScript) in markup.
Analysis and contextual insights are available on OpenCVE Cloud.
Remediation
No vendor fix or workaround currently provided.
Additional remediation guidance may be available on OpenCVE Cloud.
Tracking
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Advisories
| Source | ID | Title |
|---|---|---|
EUVD |
EUVD-2022-3049 | Jenkins 2.274 and earlier, LTS 2.263.1 and earlier does not implement any restrictions for the URL rendering a formatted preview of markup passed as a query parameter, resulting in a reflected cross-site scripting (XSS) vulnerability if the configured markup formatter does not prohibit unsafe elements (JavaScript) in markup. |
Github GHSA |
GHSA-7qf3-c2q8-69m3 | Reflected XSS vulnerability in Jenkins markup formatter preview |
References
History
No history.
Status: PUBLISHED
Assigner: jenkins
Published:
Updated: 2024-08-03T18:16:23.627Z
Reserved: 2021-01-04T00:00:00.000Z
Link: CVE-2021-21610
No data.
Status : Modified
Published: 2021-01-13T16:15:14.007
Modified: 2024-11-21T05:48:41.680
Link: CVE-2021-21610
OpenCVE Enrichment
No data.
Weaknesses
EUVD
Github GHSA