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CVE-2026-55636

🗓️ 15 Sep 2026 15:27:44Reported by GitHub_MType 
cve
 cve
🔗 web.nvd.nist.gov👁 58 Views🌐 WEB

Capsule 0.13.0-0.13.6 singular webhook resource name bypasses validation for tenant labels.

Related
Detection
Affected
Refs
Paths
Vulners
Node
projectcapsulecapsuleRange0.13.0–0.13.6
[
  {
    "vendor": "projectcapsule",
    "product": "capsule",
    "versions": [
      {
        "version": ">= 0.13.0, < 0.13.6",
        "status": "affected"
      }
    ]
  }
]
ParameterPositionPathDescriptionCWE
{namespace}path/api/v1/namespaces/{namespace}/finalizeA user with namespaces/finalize RBAC can send a PUT request to this endpoint. Due to a configuration error in the validating webhook, the webhook is not invoked, allowing the user to change the namespace tenant label.CWE-863

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30 Sep 2026 17:51Current
8.3High risk
Vulners AI Score8.3
CVSS 3.15.7
EPSS0.00385
SSVC
58