9

CVE-2021-42136

Exploit
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.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Vanderbilt ≫ REDCap Version < 11.4.0
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 4.66% 0.906
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
nvd@nist.gov 9 2.3 6
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:H
nvd@nist.gov 3.5 6.8 2.9
AV:N/AC:M/Au:S/C:N/I:P/A:N
CWE-79 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users.

https://www.project-redcap.org/
Product
http://packetstormsecurity.com/files/166723/REDCap-Cross-Site-Scripting.html
Third Party Advisory
Exploit
VDB Entry
https://redcap.med.usc.edu/_shib/assets/ChangeLog_Standard.pdf
Third Party Advisory
Release Notes