theme

Buisson Vulnerabilities

1 known security issue reported for the Buisson WordPress theme. Most recent disclosed Mar 10, 2026.

1 high

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Buisson <= 1.1.11 - Unauthenticated PHP Object Injection

high

The Buisson theme for WordPress is vulnerable to PHP Object Injection in versions up to, and including, 1.1.11 via deserialization of untrusted input. This makes it possible for unauthenticated attackers to inject a PHP Object. No known POP chain is present in the vulnerable software. If a POP chain is present via an a...

CVSS:
8.1
Affected:
up to 1.1.11
Fix:
No patched version reported
Disclosed:
Mar 10, 2026

CVE-2026-27084 on NVD →

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