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CVE-2025-13736 Username Enumeration via Login Interface in Multiple WSO2 Products Allows User Account Discovery

🗓️ 06 Aug 2026 07:33:03Reported by WSO2Type 
cvelist
 cvelist
🔗 www.cve.org👁 10 Views

CVE-2025-13736: Login interface reveals canonical usernames for valid users and echoes input for non-existent ones.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
attackerkb
ATTACKERKB
CVE-2025-13736
6 Aug 202607:33
attackerkb
cve
CVE
CVE-2025-13736
6 Aug 202607:33
cve
euvd
EUVD
EUVD-2025-210626
6 Aug 202607:33
euvd
nvd
NVD
CVE-2025-13736
6 Aug 202608:16
nvd
vulnrichment
Vulnrichment
CVE-2025-13736 Username Enumeration via Login Interface in Multiple WSO2 Products Allows User Account Discovery
6 Aug 202607:33
vulnrichment
[
  {
    "defaultStatus": "unaffected",
    "product": "WSO2 Identity Server as Key Manager",
    "vendor": "WSO2",
    "versions": [
      {
        "lessThan": "5.10.0",
        "status": "unknown",
        "version": "0",
        "versionType": "custom"
      },
      {
        "lessThan": "5.10.0.371",
        "status": "affected",
        "version": "5.10.0",
        "versionType": "custom"
      }
    ]
  },
  {
    "defaultStatus": "unaffected",
    "product": "WSO2 Identity Server",
    "vendor": "WSO2",
    "versions": [
      {
        "lessThan": "5.10.0",
        "status": "unknown",
        "version": "0",
        "versionType": "custom"
      },
      {
        "lessThan": "5.10.0.380",
        "status": "affected",
        "version": "5.10.0",
        "versionType": "custom"
      },
      {
        "lessThan": "5.11.0.427",
        "status": "affected",
        "version": "5.11.0",
        "versionType": "custom"
      },
      {
        "lessThan": "6.0.0.254",
        "status": "affected",
        "version": "6.0.0",
        "versionType": "custom"
      },
      {
        "lessThan": "6.1.0.255",
        "status": "affected",
        "version": "6.1.0",
        "versionType": "custom"
      },
      {
        "lessThan": "7.0.0.132",
        "status": "affected",
        "version": "7.0.0",
        "versionType": "custom"
      },
      {
        "lessThan": "7.1.0.40",
        "status": "affected",
        "version": "7.1.0",
        "versionType": "custom"
      },
      {
        "lessThan": "7.2.0.2",
        "status": "affected",
        "version": "7.2.0",
        "versionType": "custom"
      }
    ]
  },
  {
    "defaultStatus": "unaffected",
    "product": "WSO2 Open Banking AM",
    "vendor": "WSO2",
    "versions": [
      {
        "lessThan": "2.0.0",
        "status": "unknown",
        "version": "0",
        "versionType": "custom"
      },
      {
        "lessThan": "2.0.0.400",
        "status": "affected",
        "version": "2.0.0",
        "versionType": "custom"
      }
    ]
  },
  {
    "defaultStatus": "unaffected",
    "product": "WSO2 API Manager",
    "vendor": "WSO2",
    "versions": [
      {
        "lessThan": "3.1.0",
        "status": "unknown",
        "version": "0",
        "versionType": "custom"
      },
      {
        "lessThan": "3.1.0.351",
        "status": "affected",
        "version": "3.1.0",
        "versionType": "custom"
      },
      {
        "lessThan": "3.2.0.455",
        "status": "affected",
        "version": "3.2.0",
        "versionType": "custom"
      },
      {
        "lessThan": "4.0.0.375",
        "status": "affected",
        "version": "4.0.0",
        "versionType": "custom"
      }
    ]
  },
  {
    "defaultStatus": "unaffected",
    "product": "WSO2 Open Banking IAM",
    "vendor": "WSO2",
    "versions": [
      {
        "lessThan": "2.0.0",
        "status": "unknown",
        "version": "0",
        "versionType": "custom"
      },
      {
        "lessThan": "2.0.0.420",
        "status": "affected",
        "version": "2.0.0",
        "versionType": "custom"
      }
    ]
  }
]

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