CVE-2026-5430
🗓️ 06 Aug 2026 07:33:28Reported by WSO2Type 
cve🔗 web.nvd.nist.gov📰️ 8 Media mentions👁 295 Views🌐 WEB
| Reporter | Title | Published | Views | Family All 24 |
|---|---|---|---|---|
 | Exploit for Improper Verification of Cryptographic Signature in Wso2 Api_Control_Plane | 8 Oct 202600:42 | – | githubexploit |
| Exploit for Improper Verification of Cryptographic Signature in Wso2 Api_Control_Plane | 25 Sep 202620:53 | – | githubexploit |
| Exploit for Improper Verification of Cryptographic Signature in Wso2 Api_Control_Plane | 8 Oct 202609:28 | – | githubexploit |
 | CVE-2026-5430 | 6 Aug 202607:33 | – | attackerkb |
 | WSO2 Cryptographic Signature | 17 Sep 202600:00 | – | bdu_fstec |
 | CVE-2026-5430 | 30 Jun 202602:45 | – | circl |
 | WSO2 Multiple Products Path Traversal Vulnerability | 24 Sep 202600:00 | – | cisa_kev |
 | CISA Adds Two Known Exploited Vulnerabilities to Catalog | 24 Sep 202612:00 | – | cisa |
 | CVE-2026-5430 Authentication Bypass via JWT Algorithm Mismatch in Multiple WSO2 Products Allows Account Takeover | 6 Aug 202607:33 | – | cvelist |
 | EUVD-2026-53822 | 6 Aug 202607:33 | – | euvd |
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[
{
"vendor": "WSO2",
"product": "WSO2 Universal Gateway",
"versions": [
{
"status": "affected",
"version": "4.5.0",
"lessThan": "4.5.0.57",
"versionType": "custom"
},
{
"status": "affected",
"version": "4.6.0",
"lessThan": "4.6.0.21",
"versionType": "custom"
}
],
"defaultStatus": "unaffected"
},
{
"vendor": "WSO2",
"product": "WSO2 Traffic Manager",
"versions": [
{
"status": "affected",
"version": "4.5.0",
"lessThan": "4.5.0.56",
"versionType": "custom"
},
{
"status": "affected",
"version": "4.6.0",
"lessThan": "4.6.0.21",
"versionType": "custom"
}
],
"defaultStatus": "unaffected"
},
{
"vendor": "WSO2",
"product": "WSO2 API Control Plane",
"versions": [
{
"status": "affected",
"version": "4.5.0",
"lessThan": "4.5.0.58",
"versionType": "custom"
},
{
"status": "affected",
"version": "4.6.0",
"lessThan": "4.6.0.22",
"versionType": "custom"
}
],
"defaultStatus": "unaffected"
},
{
"vendor": "WSO2",
"product": "WSO2 API Manager",
"versions": [
{
"status": "unknown",
"version": "0",
"lessThan": "4.1.0",
"versionType": "custom"
},
{
"status": "affected",
"version": "4.1.0",
"lessThan": "4.1.0.257",
"versionType": "custom"
},
{
"status": "affected",
"version": "4.2.0",
"lessThan": "4.2.0.197",
"versionType": "custom"
},
{
"status": "affected",
"version": "4.3.0",
"lessThan": "4.3.0.108",
"versionType": "custom"
},
{
"status": "affected",
"version": "4.4.0",
"lessThan": "4.4.0.72",
"versionType": "custom"
},
{
"status": "affected",
"version": "4.5.0",
"lessThan": "4.5.0.57",
"versionType": "custom"
},
{
"status": "affected",
"version": "4.6.0",
"lessThan": "4.6.0.21",
"versionType": "custom"
}
],
"defaultStatus": "unaffected"
},
{
"vendor": "WSO2",
"product": "WSO2 Carbon API Manager Rest API Utility",
"packageName": "org.wso2.carbon.apimgt:org.wso2.carbon.apimgt.rest.api.util",
"versions": [
{
"status": "affected",
"version": "9.20.74",
"lessThan": "9.20.74.401",
"versionType": "custom"
},
{
"status": "affected",
"version": "9.28.116",
"lessThan": "9.28.116.417",
"versionType": "custom"
},
{
"status": "affected",
"version": "9.29.120",
"lessThan": "9.29.120.236",
"versionType": "custom"
},
{
"status": "affected",
"version": "9.30.67",
"lessThan": "9.30.67.167",
"versionType": "custom"
},
{
"status": "affected",
"version": "9.31.86",
"lessThan": "9.31.86.158",
"versionType": "custom"
},
{
"status": "affected",
"version": "9.32.147",
"lessThan": "9.32.147.59",
"versionType": "custom"
},
{
"status": "unaffected",
"version": "9.33.106",
"lessThanOrEqual": "*",
"versionType": "custom"
}
],
"defaultStatus": "unknown"
}
]| Parameter | Position | Path | Description | CWE |
|---|---|---|---|---|
| Authorization | path | /api/am/admin/v4/tenant-config | Unauthenticated access to admin/tenant-config via forged HS256 JWT due to improper JWT signature validation. | CWE-347 |
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25 Sep 2026 12:53Current
8.6High risk
Vulners AI Score8.6
CVSS 3.110
EPSS0.00588
SSVC