CVE-2021-21610

Published: 2021-01-13T16:15Z

Last Modified: 2024-11-21T05:48Z

Source: MITRE CVE List

License: MITRE-CVE-TOS

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. > MITRE Terms of Use apply – see LICENSE‑MITRE.txt