CVE-2021-42136

CRITICAL

9.0

CVSS Severity Score

EPSS Score0.0600%

EPSS Percentile12.67th

Published2022年4月13日

Last Modified2024年11月21日

Vulnerability Description

A stored Cross-Site Scripting (XSS) vulnerability in the Missing Data Codes functionality of REDCap before 11.4.0 allows remote attackers to execute JavaScript code in the client's browser by storing said code as a Missing Data Code value. This can then be leveraged to execute a Cross-Site Request Forgery attack to escalate privileges to administrator.

Affected Platforms (CPE)

📦

Vanderbilt

Redcap

< 11.4.0

References & Advisories

🔗 http://packetstormsecurity.com/files/166723/REDCap-Cross-Site-Scripting.html

🔗 https://redcap.med.usc.edu/_shib/assets/ChangeLog_Standard.pdf

🔗 https://www.project-redcap.org/