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CVE-2024-56311

24
FAUCET Score

CVE-2024-56311 is a high-severity Cross-Site Request Forgery (CSRF) vulnerability affecting REDCap through version 14.9.6. An attacker can exploit this by embedding malicious code in a calendar event's notes, which, when viewed by a user, triggers an unauthorized logout request due to missing CSRF protections. This can lead to session termination and potential denial of service. While the CVSS score is 8.8 (HIGH), there is currently no evidence of active exploitation, public exploit code, or significant community discussion surrounding this vulnerability.

Impacted Technologies

VendorProductVersion(s)CPE
<= 14.9.6CPE matchmatch criteria
cpe:2.3:a:vanderbilt:redcap:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

8.8HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
Exploitability Score
2.8
Impact Score
5.9
CvssVersion
3.1

Exploit Intelligence

EPSS Score
0.29%
Probability of exploitation in next 30 days
EPSS Percentile
21.6%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0029 is in the 25th percentile among its peer group of 14,875 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.2 Bluesky, 0.1 Mastodon, and 0.2 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.3 InfoSec Media, 0.0 Vendor Blog, and 0.1 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

github.com / ping-oui-no/Vulnerability-Research-CVESS/tree/main/RedCap
ExploitThird Party Advisory
evms.edu / research/resources_services/redcap/redcap_change_log
Product