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WordPress Nexter Extension - Site Enhancements Toolkit plugin <= 4.4.6 - Unauthenticated PHP Object Injection via 'nxt_unserialize_replace' vulnerability

🗓️ 21 Jan 2026 07:13:37Reported by WebbernautType 
patchstack
 patchstack
🔗 patchstack.com👁 3 Views

Unauthenticated PHP object injection in WordPress Nexter Extension via nxt_unserialize_replace.

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21 Jan 2026 07:13Current
5.5Medium risk
Vulners AI Score5.5
CVSS 3.18.1
EPSS0.00261
SSVC
3