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CVE-2026-73840

🗓️ 13 Aug 2026 21:52:27Reported by GitHub_MType 
cve
 cve
🔗 web.nvd.nist.gov👁 61 Views🌐 WEB

OpenChoreo unauthenticated builds via webhook signature bypass and git-provider confusion before fixed versions.

Related
Detection
Affected
Refs
Paths
Vulners
Node
OR
openchoreoopenchoreoRange1.1.0–1.1.3
openchoreoopenchoreoRange1.2.0-rc.1–1.2.0-rc.2
[
  {
    "vendor": "openchoreo",
    "product": "openchoreo",
    "versions": [
      {
        "version": "< 1.0.3",
        "status": "affected"
      },
      {
        "version": ">= 1.1.0, < 1.1.3",
        "status": "affected"
      },
      {
        "version": ">= 1.2.0-rc.1, < 1.2.0-rc.2",
        "status": "affected"
      }
    ]
  }
]
ParameterPositionPathDescriptionCWE
X-Event-Keyheader/api/v1alpha1/autobuildThe /api/v1alpha1/autobuild endpoint selects a webhook provider based on the caller-controlled X-Event-Key header, potentially allowing cross-provider triggers.CWE-287, CWE-290, CWE-345
X-Hub-Signatureheader/api/v1alpha1/autobuildThe /api/v1alpha1/autobuild endpoint fails to properly validate Bitbucket requests by not requiring HMAC-SHA256 in the X-Hub-Signature header or a configured secret.CWE-287, CWE-290, CWE-345

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