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CVE-2026-3296

🗓️ 08 Apr 2026 01:24:43Reported by WordfenceType 
cve
 cve
🔗 web.nvd.nist.gov👁 42 Views🌐 WEB

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

Related
Detection
Affected
Refs
Paths
ReporterTitlePublishedViews
Family
GithubExploit
Exploit for CVE-2026-3296
26 May 202606:33
githubexploit
Circl
CVE-2026-3296
8 Apr 202603:16
circl
CNNVD
WordPress plugin Everest Forms 代码问题漏洞
8 Apr 202600:00
cnnvd
Cvelist
CVE-2026-3296 Everest Forms <= 3.4.3 - Unauthenticated PHP Object Injection via Form Entry Metadata
8 Apr 202601:24
cvelist
EUVD
EUVD-2026-20020
8 Apr 202601:24
euvd
NVD
CVE-2026-3296
8 Apr 202602:16
nvd
Patchstack
WordPress Everest Forms plugin <= 3.4.3 - Unauthenticated PHP Object Injection via Form Entry Metadata vulnerability
8 Apr 202606:58
patchstack
Positive Technologies
PT-2026-31067
8 Apr 202600:00
ptsecurity
RedhatCVE
CVE-2026-3296
5 Jun 202619:21
redhatcve
VulnCheck KEV
VulnCheck KEV: CVE-2026-3296
4 May 202600:00
vulncheck_kev
Rows per page
[
  {
    "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
form_idquery paramcontact/Unauthenticated input leads to unsafe deserialization via serialized payload in public form fieldsCWE-502
noncequery paramcontact/Unauthenticated input leads to unsafe deserialization via serialized payload in public form fieldsCWE-502
fieldquery paramcontact/Unauthenticated input leads to unsafe deserialization via serialized payload in public form fieldsCWE-502
everest_forms[id]request bodycontact/Serialized payload preserved through sanitize_text_field and stored for later unserialize triggerCWE-502
everest_forms[form_fields][text_xyz]request bodycontact/Serialized payload preserved through sanitize_text_field and stored for later unserialize triggerCWE-502
_wpnonce123request bodycontact/Serialized payload preserved through sanitize_text_field and stored for later unserialize triggerCWE-502
pagequery paramwp-admin/admin.phpAdmin viewing entry deserializes stored meta, enabling gadget execution via unserialize without allowed_classesCWE-502
form_idquery paramwp-admin/admin.phpAdmin viewing entry deserializes stored meta, enabling gadget execution via unserialize without allowed_classesCWE-502
view-entryquery paramwp-admin/admin.phpAdmin viewing entry deserializes stored meta, enabling gadget execution via unserialize without allowed_classesCWE-502

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