CVE-2024-37396

A stored cross-site scripting (XSS) vulnerability in the Calendar function of REDCap 13.1.9 allows authenticated users to execute arbitrary web script or HTML by injecting a crafted payload into the 'Notes' field of a calendar event. This could lead to the execution of malicious scripts when the event is viewed. Updating to version 14.2.1 or later is recommended to remediate this vulnerability.

CVSS v3.1 CNA

5.4 MEDIUMCVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

EPSS

0.42% chance of exploitation in the next 30 days, 35th percentile

Published

2025-06-10

Updated

2025-06-11

Proof-of-concept exploits (1)

• https://www.trustwave.com/hubfs/Web/Library/Advisories_txt/TWSL2024-003_XSS_REDCap_1.txt

Security advisories

• https://www.trustwave.com/en-us/resources/blogs/spiderlabs-blog/multiple-cross-site-scrip…
• https://www.evms.edu/research/resources_services/redcap/redcap_change_log

References

• CVE Record
• NVD entry