TI-2020-16254 Aliases CVE-2020-26713 GHSA-g6h9-mmp2-jjh2

REDCap 10.3.4 contains a XSS vulnerability in the ToDoList function with parameter sort.

LOW 30CWE-79Published 2021-01-12 · Updated 2024-08-04

Key facts

Attack vector: Network
Privileges required: None
User interaction: Required
Attack complexity: Low
Impact type: Cross-site scripting
Confidentiality · integrity · availability: Low · Low · None
Fix status: No fix listed

Attack profile from CVSS 3.1 · NVD. Fix status from CNA. Impact type from CWE-79.

Summary

REDCap 10.3.4 contains a XSS vulnerability in the ToDoList function with parameter sort. The information submitted by the user is immediately returned in the response and not escaped leading to the reflected XSS vulnerability. Attackers can exploit vulnerabilities to steal login session information or borrow user rights to perform unauthorized acts.

Why it matters now

EPSS 0.01186 68th percentileScored 2026-11-07

Public exploit Yes 1 exploit referenceTagged by NVD

Fix No fix listed No fixed version in the sources yet

SSVC decision points

Not available: CISA has not published SSVC decision points for this record.

Affected products

Vendor	Product	Affected versions	Fixed in	Status	Source
—	—	all versions	—	No fix listed	CNA

— Vendor— Affected all versions Fixed in — No fix listed CNA

CPE configurations NVD · 2

CPE	Versions	Role	Vendor
cpe:2.3:a:vanderbilt:redcap:10.0.20::::lts:::	10.0.20	Vulnerable	Vanderbilt
cpe:2.3:a:vanderbilt:redcap:10.3.4::::-:::	10.3.4	Vulnerable	Vanderbilt

cpe:2.3:a:vanderbilt:redcap:10.0.20:*:*:*:lts:*:*:* Versions 10.0.20 Vulnerable ·Vanderbilt
cpe:2.3:a:vanderbilt:redcap:10.3.4:*:*:*:-:*:*:* Versions 10.3.4 Vulnerable ·Vanderbilt

Remediation

No fixed version listed by the sources yet.

Timeline

2026-10-02 Threatist record created from CVE-2020-26713
2026-10-03 Alias added: GHSA-g6h9-mmp2-jjh2

References

Exploit 1

https://github.com/vuongdq54/RedCap

Advisory 2

TI-2024-30559 REDCap 14.7.0 allows HTML injection via the project title of a New Project action. CVSS 3.1MEDIUM 6.1
TI-2022-20746 A reflected XSS vulnerability exists in REDCap before 12.04.18 in the Alerts &… CVSS 3.1MEDIUM 6.1
TI-2024-37334 Cross-site scripting in Vanderbilt REDCap CVSS 3.1MEDIUM 5.4
TI-2024-37333 Cross-site scripting in Vanderbilt REDCap CVSS 3.1MEDIUM 5.4
TI-2024-24901 A stored cross-site scripting (XSS) vulnerability in the Calendar function of REDCap… CVSS 3.1MEDIUM 5.4
TI-2024-24900 A stored cross-site scripting (XSS) vulnerability in the Public Survey function of REDCap… CVSS 3.1MEDIUM 5.4

See all 40 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences