PT-2020-13642 · Collabtive · Collabtive

Published 2020-08-31 · Updated 2020-09-03 · CVE-2020-13655

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 Collabtive versions 3.0 and later

Description An issue was discovered in the managefile.php file, which is vulnerable to XSS. This occurs when the action parameter is set to "movefile" and the id parameter corresponds to a project that the current user has access to. In this scenario, the file and target parameters are reflected.

Recommendations For Collabtive versions 3.0 and later, consider restricting access to the managefile.php file until a patch is available. As a temporary workaround, avoid using the "movefile" action in the action parameter to minimize the risk of exploitation.

Exploit

Fix

XSS

Weakness Enumeration

CWE-79

Related Identifiers

CVE-2020-13655

Affected Products

Collabtive

References · 4

• 🔥 https://sisl.lab.uic.edu/projects/chess/cross-site-scripting-in-collabtive · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2020-13655 · Security Note
• https://osv.dev/vulnerability/CVE-2020-13655 · Vendor Advisory
• http://collabtive.o-dyn.de/blog · Vendor Advisory