Security Advisory

CVE-2021-21610

CVE vulnerability detail — eXtreme Datacenter Security Operations

Published 2021-01-13 15:55:32

Last updated 2024-08-03 18:16:23

Assigner jenkins

State PUBLISHED

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.

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