What the vulnerability does

01Description

A cross-site scripting (XSS) flaw was found in RESTEasy in versions before 3.11.1.Final and before 4.5.3.Final, where it did not properly handle URL encoding when the RESTEASY003870 exception occurs. An attacker could use this flaw to launch a reflected XSS attack.

Key dates

02Disclosure timeline

May 27, 2021 CVE published
August 4, 2024 Record updated