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CVE-2026-49473

🗓️ 12 Aug 2026 23:22:38Reported by GitHub_MType 
cve
 cve
🔗 web.nvd.nist.gov👁 55 Views🌐 WEB

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

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Detection
Affected
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Paths
Vulners
[
  {
    "vendor": "cedar-policy",
    "product": "authorization-for-expressjs",
    "versions": [
      {
        "version": "< 0.3.0",
        "status": "affected"
      }
    ]
  }
]
ParameterPositionPathDescriptionCWE
xquery param/usersQuery string in req.originalUrl leads to mismatch between Cedar action mappings and Express routes, enabling access to more restrictive endpoint.CWE-436CWE-863
idpath/users/{id}Query string appended to /users results in Cedar matching against /users/{id} due to originalUrl usage, bypassing more restrictive policy.CWE-436CWE-863

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13 Aug 2026 13:19Current
5.4Medium risk
Vulners AI Score5.4
CVSS 3.18.8
EPSS0.00276
SSVC
55