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CVE-2021-34648

🗓️ 22 Sep 2021 17:53:11Reported by WordfenceType 
cve
 cve
🔗 web.nvd.nist.gov👁 90 Views🌐 WEB

Ninja Forms WordPress plugin vulnerable to arbitrary email sending in versions up to 3.5.7

Related
Detection
Affected
Refs
Paths
ReporterTitlePublishedViews
Family
circl
Circl
CVE-2021-34648
22 Sep 202122:29
–circl
cnnvd
CNNVD
WordPress plugin security vulnerabilities
22 Sep 202100:00
–cnnvd
cvelist
Cvelist
CVE-2021-34648 Ninja Forms <= 3.5.7 Unprotected REST-API to Email Injection
22 Sep 202117:53
–cvelist
euvd
EUVD
EUVD-2021-21298
7 Oct 202500:30
–euvd
mend
Mend
CVE-2021-34648
22 Sep 202117:53
–mend
nvd
NVD
CVE-2021-34648
22 Sep 202118:15
–nvd
openvas
OpenVAS
WordPress Ninja Forms Plugin < 3.5.8 Multiple Vulnerabilities
12 Oct 202100:00
–openvas
osv_cve
osv_cve
CVE-2021-34648
22 Sep 202118:15
–osv_cve
patchstack
Patchstack
WordPress Ninja Forms Contact Form plugin <= 3.5.7 - Unprotected REST-API to Email Injection vulnerability
22 Sep 202100:00
–patchstack
prion
Prion
Code injection
22 Sep 202118:15
–prion
Rows per page
NVD
Vulners
Node
ninjaformsninja_formsRange≤3.5.7wordpress
[
  {
    "product": "Ninja Forms",
    "vendor": "Saturday Drive",
    "versions": [
      {
        "lessThanOrEqual": "3.5.7",
        "status": "affected",
        "version": "3.5.7",
        "versionType": "custom"
      }
    ]
  }
]
ParameterPositionPathDescriptionCWE
submissionrequest body/wp-json/ninja-forms-submissions/email-actionArbitrary email sending via the Ninja Forms REST API endpoint.CWE-862, CWE-863
action_settingsrequest body/wp-json/ninja-forms-submissions/email-actionArbitrary email sending via the Ninja Forms REST API endpoint.CWE-862, CWE-863
formIDrequest body/wp-json/ninja-forms-submissions/email-actionArbitrary email sending via the Ninja Forms REST API endpoint.CWE-862, CWE-863

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17 Jun 2026 03:56Current
4.7Medium risk
Vulners AI Score4.7
CVSS 24
CVSS 3.14.3 - 6.4
EPSS0.00657
SSVC
90