CVE 8.7 HIGH

Masa CMS CSRF in content restoration allows unauthorized restoration of deleted content_CVE-2026-40325

8.7 / 10
HIGH
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:H/VI:H/VA:L/SC:N/SI:N/SA:N

Description

Masa CMS is a content management system forked from Mura CMS. In versions 7.5.2 and earlier, the `cTrash.restore` function does not properly validate anti-CSRF tokens for content restoration requests. An attacker can trick a logged-in administrator to submit a forged request that restores deleted items from the trash and places them at an attacker-controlled location in the site structure through the parentid parameter. This can restore previously deleted malicious or outdated content, expose sensitive documents by moving them into publicly accessible locations, and disrupt site structure or content integrity.

This issue has been fixed in versions 7.2.10, 7.3.15, 7.4.10, and 7.5.3. As a workaround, restrict access to the administrative backend, use browser isolation for administrative sessions, and regularly empty the trash to reduce the amount of content available for unauthorized restoration.

AI Analysis

CSRF vulnerability in Masa CMS content restoration allows unauthorized restoration of deleted content

Basic Information

ID CVE-2026-40325
Source GitHub_M
Published May 6, 2026 at 19:54

Affected Product

Vendor MasaCMS
Product MasaCMS
Version < 7.2.10
Affected Versions MasaCMS MasaCMS < 7.2.10
MasaCMS MasaCMS >= 7.3.0, < 7.3.15
MasaCMS MasaCMS >= 7.4.0, < 7.4.10
MasaCMS MasaCMS >= 7.5.0, < 7.5.3

CWE Classification

AI Assessment

AI Score 8.7 / 10
AI Severity High
Vendor MasaCMS
Product Masa CMS
Version < 7.2.10, >= 7.3.0 and < 7.3.15, >= 7.4.0 and < 7.4.10, >= 7.5.0 and < 7.5.3

References

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