Missing Authorization vulnerability in POSIMYTH Nexter Blocks allows Exploiting Incorrectly Configured Access Control Security Levels. This issue affects Nexter Blocks: from n/a through 4.5.4.
Fixes

Solution

Update the WordPress Nexter Blocks plugin to the latest available version (at least 4.5.5).


Workaround

No workaround given by the vendor.

History

Fri, 15 Aug 2025 08:15:00 +0000

Type Values Removed Values Added
First Time appeared Posimyth
Posimyth nexter Blocks
Wordpress
Wordpress wordpress
Vendors & Products Posimyth
Posimyth nexter Blocks
Wordpress
Wordpress wordpress

Thu, 14 Aug 2025 20:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Thu, 14 Aug 2025 18:30:00 +0000

Type Values Removed Values Added
Description Missing Authorization vulnerability in POSIMYTH Nexter Blocks allows Exploiting Incorrectly Configured Access Control Security Levels. This issue affects Nexter Blocks: from n/a through 4.5.4.
Title WordPress Nexter Blocks Plugin <= 4.5.4 - Broken Access Control Vulnerability
Weaknesses CWE-862
References
Metrics cvssV3_1

{'score': 5.3, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N'}


cve-icon MITRE

Status: PUBLISHED

Assigner: Patchstack

Published:

Updated: 2025-08-14T19:53:36.791Z

Reserved: 2025-07-28T10:56:41.543Z

Link: CVE-2025-54739

cve-icon Vulnrichment

Updated: 2025-08-14T19:53:33.175Z

cve-icon NVD

Status : Awaiting Analysis

Published: 2025-08-14T19:15:41.730

Modified: 2025-08-15T13:12:51.217

Link: CVE-2025-54739

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2025-08-15T08:05:49Z