CVE-2021-42136

CRITICAL

REDCap 11.3.9 - Stored Cross Site Scripting

Title source: exploit-db.com
Search associated code STIX 2.1 vulnerability STIX 2.1 with PoCs

Record summary

CVE-2021-42136 has a selected CVSS score of 9.0 (critical); EIP currently links 1 catalogued exploit.

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.

Description source: CVE List

Exploitation context

Available material

Catalogued exploits
1

Proofs of concept

1

Catalogued exploits

ExploitDBREDCap 11.3.9 - Stored Cross Site ScriptingExploitDB exploitby Kendrick LamNot analyzed1 file
ExploitDB
PoC details

References

4