Vulnerability · Published Jan 23, 2026 · Assigned by Patchstack
CVE-2026-24543WordPress Materialis Companion plugin <= 1.3.52 - Broken Access Control vulnerability
Medium 4.3
In plain English
A medium-severity missing authorization in Materialis Companion from Horea Radu. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.2% (higher than 13% of all known vulnerabilities).
Severity (CVSS 3.1)4.3Medium
Exploit odds (30 days)0.2%top 87.4% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official description
Missing Authorization vulnerability in Horea Radu Materialis Companion materialis-companion allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects Materialis Companion: from n/a through <= 1.3.52.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| Horea Radu | Materialis Companion | 0 – through 1.3.52 |
Weakness: CWE-862 · Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N