CVE-2021-42136

EPSS 4.5%

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.

Productos afectados

n/a · n/a

PoCs públicas encontradas — 2

cve_referencepacketstormsecurity.com/files/166723/REDCap-Cross-Site-Scripting.htmlno verificado exploitdbwww.exploit-db.com/exploits/50877no verificado

⚠ Recursos públicos, para evaluar la exposición de sistemas que controlas o estás autorizado a probar. Prueba solo con autorización.

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Referencias

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/