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CVE-2026-0726 Nexter Extension – Site Enhancements Toolkit <= 4.4.6 - Unauthenticated PHP Object Injection via 'nxt_unserialize_replace'

🗓️ 20 Jan 2026 14:26:31Reported by WordfenceType 
cvelist
 cvelist
🔗 www.cve.org👁 14 Views

Unauthenticated PHP object injection in Nexter Extension up to 4.4.6 via nxt_unserialize_replace; requires an exploit chain from another plugin or theme.

Related
Affected
Refs
[
  {
    "vendor": "posimyththemes",
    "product": "Nexter Extension – Security, Performance, Code Snippets & Site Toolkit",
    "versions": [
      {
        "version": "0",
        "status": "affected",
        "lessThanOrEqual": "4.4.6",
        "versionType": "semver"
      }
    ],
    "defaultStatus": "unaffected"
  }
]

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