CVE-2024-56311

high

Description

REDCap through 14.9.6 has a security flaw in the Notes section of calendar events, exposing users to a Cross-Site Request Forgery (CSRF) attack. An attacker can exploit this by luring users into accessing a calendar event's notes, which triggers a logout request and terminates their session. This vulnerability stems from the absence of CSRF protections on the logout functionality, allowing malicious actions to be executed without user consent.

References

https://github.com/ping-oui-no/Vulnerability-Research-CVESS

https://www.evms.edu/research/resources_services/redcap/redcap_change_log/

https://github.com/ping-oui-no/Vulnerability-Research-CVESS/tree/main/RedCap

https://euvd.enisa.europa.eu/vulnerability/EUVD-2024-53101

Details

Source: Mitre, NVD

Published: 2024-12-22

Updated: 2025-04-22

Risk Information

CVSS v2

Base Score: 10

Vector: CVSS2#AV:N/AC:L/Au:N/C:C/I:C/A:C

Severity: Critical

CVSS v3

Base Score: 8.8

Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Severity: High

EPSS

EPSS: 0.00027