PT-2026-67898 · Poesis · Rhymix Cms

CVE-2026-18856

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Published

2026-08-05

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Updated

2026-08-05

CVSS v2.0

5.8

Medium

VectorAV:N/AC:L/Au:M/C:P/I:P/A:P
Name of the Vulnerable Software and Affected Versions Poesis Rhymix CMS versions prior to 2.1.34
Description An issue exists in the Data Import Module within the procImporterAdminCheckXmlFile() function of the modules/importer/importer.admin.controller.php file. Remote manipulation of the filename argument allows for server-side request forgery, a technique where an attacker induces the server to make requests to an unintended location.
Recommendations Upgrade to version 2.1.34.

Exploit

Fix

SSRF

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Weakness Enumeration

Related Identifiers

CVE-2026-18856

Affected Products

Rhymix Cms