Description


Xerte Online Toolkits versions 3.15 and earlier contain an incomplete input validation vulnerability in the elFinder connector endpoint that fails to block PHP-executable extensions .php4 due to an incorrect regex pattern. Unauthenticated attackers can exploit this flaw combined with authentication bypass and path traversal vulnerabilities to upload malicious PHP code, rename it with a .php4 extension, and execute arbitrary operating system commands on the server.

Related CPE's


Could not find any relations

Weaknesses



CWE-184

CVSS impact metrics


CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

9.8 · Critical

Information


Source identifier

[email protected]

Vulnerability status

Deferred

Published

2026-04-22T19:17:04.253Z

5 months ago

Last modified

2026-07-14T19:17:02.463Z

2 months ago