CVE-2021-42136
23Vexday Risk Score
No sign of exploitation. It has a public proof of concept.
ssvc Attendepss 4.7%
from disclosure to weapon6 days
Published on NVDApr 13
1st PoC+6d
exploitation probability
4.7%top 9% of all CVEs
observed exploitation
nono source reports it
2 public exploit(s)
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 products
n/a · n/apublic PoCs found — 2
exploitdbwww.exploit-db.com/exploits/50877unverifiedcve_referencepacketstormsecurity.com/files/166723/REDCap-Cross-Site-Scripting.htmlunverified⚠ Public resources, to assess the exposure of systems you control or are authorized to test. Test only with authorization.