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CVE-2026-49473

🗓️ 12 Aug 2026 23:22:38Reported by GitHub_MType 
cve
 cve
🔗 web.nvd.nist.gov👁 119 Views🌐 WEB

Authorization bypass in cedar-policy/authorization-for-expressjs via query string causing path mapping mismatch in Express routes.

Related
Affected
Refs
Paths
[
  {
    "vendor": "cedar-policy",
    "product": "authorization-for-expressjs",
    "versions": [
      {
        "version": "< 0.3.0",
        "status": "affected"
      }
    ]
  }
]
ParameterPositionPathDescriptionCWE
query stringpath/usersBypass of authorization policy by appending a query string to a path (e.g., /users/?x=1) to force the middleware to match a less restrictive action while the application executes the more restrictive handler.CWE-436, CWE-863
query stringpath/users/{id}Bypass of authorization policy by using a query string to trick the middleware into matching a less restrictive action for a path that the application treats as a more restrictive endpoint.CWE-436, CWE-863

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24 Oct 2026 16:10Current
5.7Medium risk
Vulners AI Score5.7
CVSS 3.18.8
EPSS0.00469
SSVC
119