CVE-2026-27084criticalCWE-502

CVE-2026-27084: critical vulnerability in ThemeREX Buisson

WordPress Buisson theme <= 1.1.11 - PHP Object Injection vulnerability

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28Vexday Risk Score

No sign of exploitation. No public exploitation artifact known so far.

ssvc Trackcvss 9.8epss 0.5%
Deserialization of Untrusted Data vulnerability in ThemeREX Buisson buisson allows Object Injection.This issue affects Buisson: from n/a through <= 1.1.11.
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Affected products
ThemeREX · Buisson