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CVE-2026-3296

🗓️ 08 Apr 2026 01:24:43Reported by WordfenceType 
cve
 cve
🔗 web.nvd.nist.gov👁 21 Views🌐 WEB

Everest Forms up to 3.4.3 allows unauthenticated PHP object injection via entry metadata unserialize.

Related
Detection
Affected
Refs
Paths
[
  {
    "vendor": "wpeverest",
    "product": "Everest Forms – Contact Form, Payment Form, Quiz, Survey & Custom Form Builder",
    "versions": [
      {
        "version": "0",
        "status": "affected",
        "lessThanOrEqual": "3.4.3",
        "versionType": "semver"
      }
    ],
    "defaultStatus": "unaffected"
  }
]
ParameterPositionPathDescriptionCWE
everest_forms[id]request body/contact/Unauthenticated PHP Object Injection via deserialization in Everest Forms during form submission.CWE-502
everest_forms[form_fields][text_xyz]request body/contact/Unauthenticated PHP Object Injection via deserialization in Everest Forms during form submission.CWE-502
_wpnoncerequest body/contact/Unauthenticated PHP Object Injection via deserialization in Everest Forms during form submission.CWE-502
pagequery param/wp-admin/admin.phpAdmin panel deserialization trigger: unsafe unserialize() of stored entry meta can lead to RCE when an attacker injects a serialized payload via public Everest Forms fields.CWE-502
form_idquery param/wp-admin/admin.phpAdmin panel deserialization trigger: unsafe unserialize() of stored entry meta can lead to RCE when an attacker injects a serialized payload via public Everest Forms fields.CWE-502
view-entryquery param/wp-admin/admin.phpAdmin panel deserialization trigger: unsafe unserialize() of stored entry meta can lead to RCE when an attacker injects a serialized payload via public Everest Forms fields.CWE-502
everest_forms[id]query param/wp-admin/admin.phpAdmin panel deserialization trigger: unsafe unserialize() of stored entry meta can lead to RCE when an attacker injects a serialized payload via public Everest Forms fields.CWE-502
everest_forms[form_fields][text_xyz]query param/wp-admin/admin.phpAdmin panel deserialization trigger: unsafe unserialize() of stored entry meta can lead to RCE when an attacker injects a serialized payload via public Everest Forms fields.CWE-502
_wpnoncequery param/wp-admin/admin.phpAdmin panel deserialization trigger: unsafe unserialize() of stored entry meta can lead to RCE when an attacker injects a serialized payload via public Everest Forms fields.CWE-502

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