CVE-2021-21610
13.01.2021, 16:15
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.
Vendor | Product | Version |
---|---|---|
jenkins | jenkins | 𝑥 ≤ 2.263.1 |
jenkins | jenkins | 𝑥 ≤ 2.274 |
𝑥
= Vulnerable software versions