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CVE-2026-3416

🗓️ 03 Sep 2026 12:35:32Reported by WSO2Type 
cve
 cve
🔗 web.nvd.nist.gov👁 9 Views

Predictable PRNG in WSO2 API Publisher webhook HMAC secrets enables forged event payloads.

Related
Detection
Affected
Refs
CNA
Node
OR
OR
wso2wso2_api_managerRange4.1.04.1.0.253
wso2wso2_api_managerRange4.2.04.2.0.193
wso2wso2_api_managerRange4.3.04.3.0.104
wso2wso2_api_managerRange4.4.04.4.0.68
wso2wso2_api_managerRange4.5.04.5.0.52
wso2wso2_api_control_planeRange4.5.04.5.0.53
[
  {
    "vendor": "WSO2",
    "product": "WSO2 API Manager",
    "versions": [
      {
        "status": "unknown",
        "version": "0",
        "lessThan": "4.1.0",
        "versionType": "custom"
      },
      {
        "status": "affected",
        "version": "4.1.0",
        "lessThan": "4.1.0.253",
        "versionType": "custom"
      },
      {
        "status": "affected",
        "version": "4.2.0",
        "lessThan": "4.2.0.193",
        "versionType": "custom"
      },
      {
        "status": "affected",
        "version": "4.3.0",
        "lessThan": "4.3.0.104",
        "versionType": "custom"
      },
      {
        "status": "affected",
        "version": "4.4.0",
        "lessThan": "4.4.0.68",
        "versionType": "custom"
      },
      {
        "status": "affected",
        "version": "4.5.0",
        "lessThan": "4.5.0.52",
        "versionType": "custom"
      }
    ],
    "defaultStatus": "unaffected"
  },
  {
    "vendor": "WSO2",
    "product": "WSO2 API Control Plane",
    "versions": [
      {
        "status": "affected",
        "version": "4.5.0",
        "lessThan": "4.5.0.53",
        "versionType": "custom"
      }
    ],
    "defaultStatus": "unaffected"
  }
]

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03 Sep 2026 17:50Current
5.9Medium risk
Vulners AI Score5.9
CVSS 3.15.9
SSVC
9