CVE-2021-42136

State: Published
Severity: Not scored
Published: Apr 13, 2022
Updated: Aug 4, 2024
Reserved: Oct 11, 2021

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.

Scores

The record has no CVSS score.

Weaknesses

The record names no weakness.

Affected Products

Product	Versions
n/an/a	n/aAffected

References

https://www.project-redcap.org/
https://redcap.med.usc.edu/_shib/assets/ChangeLog_Standard.pdf
http://packetstormsecurity.com/files/166723/REDCap-Cross-Site-Scripting.html

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