PT-2021-11265 · Redcap · Redcap

Published 2021-01-12 · Updated 2021-07-01 · CVE-2020-26713

Positive Technologies (AI Summary)

CVSS v3.1

6.1

Medium

Base vector

AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Name of the Vulnerable Software and Affected Versions: REDCap version 10.3.4

Description: The issue concerns a reflected XSS vulnerability in the ToDoList function, specifically with the sort parameter. This vulnerability occurs because user-submitted information is immediately returned in the response without proper escaping, allowing attackers to steal login session information or perform unauthorized actions by exploiting user rights.

Recommendations: For REDCap version 10.3.4, consider disabling the ToDoList function or restricting access to the sort parameter until a patch is available to prevent exploitation of this reflected XSS vulnerability.

Exploit

Fix

XSS

Weakness Enumeration

CWE-79

Related Identifiers

CVE-2020-26713

Affected Products

Redcap

References · 6

• 🔥 https://github.com/vuongdq54/RedCap · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2020-26713 · Security Note
• https://project-redcap.org · Vendor Advisory
• https://evms.edu/research/resources_services/redcap/redcap_change_log · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2020-26713 · Vendor Advisory
• https://t.me/cibsecurity/21958 · Telegram Post