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CVE-2026-13439

🗓️ 21 Jul 2026 05:35:29Reported by WordfenceType 
cve
 cve
🔗 web.nvd.nist.gov👁 37 Views🌐 WEB

Unauthenticated password reset of admin users in Easy Form Builder up to 4.0.11 via sid and nonce refresh.

Related
Detection
Affected
Refs
Paths
[
  {
    "vendor": "hassantafreshi",
    "product": "Easy Form Builder by WhiteStudio – Drag & Drop Form Builder",
    "versions": [
      {
        "version": "0",
        "status": "affected",
        "lessThanOrEqual": "4.0.11",
        "versionType": "semver"
      }
    ],
    "defaultStatus": "unaffected"
  }
]
ParameterPositionPathDescriptionCWE
sidpath/Emsfb/v1/nonce/refreshUnauthenticated endpoint that can leak valid WordPress REST nonces allowing privilege escalation.CWE-269
emailpath/Emsfb/v1/forms/message/addEndpoint used to submit password recovery requests enabling attackers to initiate password reset for any user.CWE-269
messagepath/Emsfb/v1/forms/message/addEndpoint used to submit password recovery requests enabling attackers to initiate password reset for any user.CWE-269
sidpath/Emsfb/v1/forms/recovery/efb_set_passwordEndpoint to set a new password using a known sid, enabling unauthorized password changes and admin access.CWE-269
new_passwordpath/Emsfb/v1/forms/recovery/efb_set_passwordEndpoint to set a new password using a known sid, enabling unauthorized password changes and admin access.CWE-269

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