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CVE-2026-55547

🗓️ 28 Aug 2026 17:11:34Reported by GitHub_MType 
cve
 cve
🔗 web.nvd.nist.gov👁 35 Views🌐 WEB

Missing authorization in Yamcs before 5.12.8/5.13.2 lets any user enumerate roles and privileges.

Related
Detection
Affected
Refs
Paths
Vulners
Node
OR
spaceapplicationsyamcsRange5.13.05.13.2
[
  {
    "vendor": "yamcs",
    "product": "yamcs",
    "versions": [
      {
        "version": "< 5.12.8",
        "status": "affected"
      },
      {
        "version": ">= 5.13.0, < 5.13.2",
        "status": "affected"
      }
    ]
  }
]
ParameterPositionPathDescriptionCWE
namepath/api/roles/{name}Unauthenticated or any authenticated account can call GET /api/roles/{name} to enumerate role details (weak access control).CWE-285CWE-862

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08 Sep 2026 21:08Current
5.9Medium risk
Vulners AI Score5.9
CVSS 3.14.3
EPSS0.00251
SSVC
35