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CVE-2026-10547

🗓️ 05 Aug 2026 18:14:29Reported by ibmType 
cve
 cve
🔗 web.nvd.nist.gov👁 58 Views🌐 WEB

CVE-2026-10547: Authenticated users can inject graph data into a shared cache via a deprecated endpoint.

Related
Detection
Affected
Refs
Paths
NVD
Vulners
Node
langflowlangflowRange1.0.0–1.11.0
[
  {
    "vendor": "IBM",
    "product": "Langflow OSS",
    "versions": [
      {
        "status": "affected",
        "version": "1.0.0",
        "lessThanOrEqual": "1.10.3",
        "versionType": "semver"
      }
    ],
    "cpes": [
      "cpe:2.3:a:ibm:langflow_oss:1.0.0:*:*:*:*:*:*:*",
      "cpe:2.3:a:ibm:langflow_oss:1.10.3:*:*:*:*:*:*:*"
    ]
  }
]
ParameterPositionPathDescriptionCWE
flow_idrequest body/api/v1/build/{flow_id}/verticesImproper ownership validation on the deprecated POST /api/v1/build/{flow_id}/vertices endpoint allows an authenticated user to inject arbitrary graph data into a shared cache, enabling cross-user cache pollution, unauthorized workflow execution, or DoS.CWE-284

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06 Aug 2026 19:34Current
6Medium risk
Vulners AI Score6
CVSS 3.15.9 - 8.1
EPSS0.00405
SSVC
58