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CVE-2022-4120

🗓️ 26 Dec 2022 12:28:19Reported by WPScanType 
cve
 cve
🔗 web.nvd.nist.gov👁 72 Views🌐 WEB

The Stop Spammers Security plugin before 2022.6 for WordPress allows PHP Object injection via base64 encoded user input to the unserialize() function

Related
Detection
Affected
Refs
Paths
NVD
Vulners
Node
trumanistop_spammersRange<2022.6wordpress
[
  {
    "vendor": "Unknown",
    "product": "Stop Spammers Security | Block Spam Users, Comments, Forms",
    "versions": [
      {
        "status": "affected",
        "versionType": "custom",
        "version": "0",
        "lessThan": "2022.6"
      }
    ],
    "defaultStatus": "unaffected",
    "collectionURL": "https://wordpress.org/plugins"
  }
]
ParameterPositionPathDescriptionCWE
kprequest bodywp-login.phpPHP Object Injection via unserialize() in Stop Spammers plugin when CAPTCHA is used; base64 payload replaces kp parameter to trigger gadget chainCWE-502

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17 Jun 2026 05:20Current
9.7High risk
Vulners AI Score9.7
CVSS 3.19.8
EPSS0.18121
SSVC
72