CVE-2020-26713

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.

• CWE-79

• https://github.com/vuongdq54/RedCapExploit, Third Party Advisory
• https://www.evms.edu/research/resources_services/redcap/redcap_change_log/Release Notes, Vendor Advisory
• https://www.project-redcap.org/Product, Vendor Advisory
• https://github.com/vuongdq54/RedCapExploit, Third Party Advisory
• https://www.evms.edu/research/resources_services/redcap/redcap_change_log/Release Notes, Vendor Advisory
• https://www.project-redcap.org/Product, Vendor Advisory

Published

Jan 12, 2021

Last Modified

Jun 17, 2026

Status

Modified

• How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
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