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CVE-2013-4609

18
FAUCET Score

CVE-2013-4609 describes a vulnerability in REDCap versions prior to 5.0.4 and 5.1.3, where undocumented syntax in branching logic and calculations is not properly rejected. This allows authenticated attackers to bypass access restrictions through the Online Designer or Data Dictionary upload, potentially executing arbitrary code via an eval call. With a CVSS score of 6.5 (Medium), this vulnerability is network-exploitable with low attack complexity, requiring authentication, and could lead to partial compromise of confidentiality, integrity, and availability. There is no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
4.13.18CPE matchmatch criteria
cpe:2.3:a:project-redcap:redcap:4.13.18:*:*:*:*:*:*:*
4.14.5CPE matchmatch criteria
cpe:2.3:a:project-redcap:redcap:4.14.5:*:*:*:*:*:*:*
4.14.6CPE matchmatch criteria
cpe:2.3:a:project-redcap:redcap:4.14.6:*:*:*:*:*:*:*
4.15.0CPE matchmatch criteria
cpe:2.3:a:project-redcap:redcap:4.15.0:*:*:*:*:*:*:*
4.15.1CPE matchmatch criteria
cpe:2.3:a:project-redcap:redcap:4.15.1:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

6.5MEDIUM

AV:N/AC:L/Au:S/C:P/I:P/A:P

Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
Access Vector
NETWORK
Access Complexity
LOW
Authentication
SINGLE
Exploitability Score
8.0
Impact Score
6.4
CvssVersion
2.0

Exploit Intelligence

EPSS Score
1.51%
Probability of exploitation in next 30 days
EPSS Percentile
71.8%
Percentile rank of EPSS score among Peer Group
As of 2026-07-25
Model: v2026.06.15
This CVE's current EPSS score of 0.0151 is in the 85th percentile among its peer group of 21,951 CVEs.

Social Chatter

No social media mentions found for this CVE.

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

Media Mentions

No media coverage found for this CVE.

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

Remediation

Remediation records are not available for this CVE.

References

ctsi.psu.edu / wp-content/uploads/2013/03/REDCap-Release-Notes-Version5.pdf