Lucene search
+L

CVE-2026-8505 Authentication Bypass in Webhook Endpoints Allowed Unauthorized Flow Execution

🗓️ 17 Jul 2026 19:06:00Reported by ibmType 
cvelist
 cvelist
🔗 www.cve.org👁 42 Views

CVE-2026-8505: Webhook authentication bypass enables unauthenticated flow execution when WEBHOOK_AUTH_ENABLE is false.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
ibm
IBM Security Bulletins
Security Bulletin: Authentication Bypass in Webhook Endpoints Allowed Unauthorized Flow Execution
2 Jul 202619:23
ibm
attackerkb
ATTACKERKB
CVE-2026-8505
17 Jul 202619:06
attackerkb
circl
Circl
CVE-2026-8505
17 Jul 202620:26
circl
cve
CVE
CVE-2026-8505
17 Jul 202619:06
cve
euvd
EUVD
EUVD-2026-45272
17 Jul 202619:06
euvd
ncsc
NCSC
Vulnerabilities handled in IBM Langflow OSS
21 Jul 202609:42
ncsc
nvd
NVD
CVE-2026-8505
17 Jul 202620:17
nvd
ptsecurity
Positive Technologies
PT-2026-60866
17 Jul 202600:00
ptsecurity
vulnrichment
Vulnrichment
CVE-2026-8505 Authentication Bypass in Webhook Endpoints Allowed Unauthorized Flow Execution
17 Jul 202619:06
vulnrichment
[
  {
    "vendor": "IBM",
    "product": "Langflow OSS",
    "versions": [
      {
        "status": "affected",
        "version": "1.0.0",
        "lessThanOrEqual": "1.10.0",
        "versionType": "semver"
      }
    ],
    "cpes": [
      "cpe:2.3:a:ibm:langflow_oss:1.0.0:*:*:*:*:*:*:*",
      "cpe:2.3:a:ibm:langflow_oss:1.10.0:*:*:*:*:*:*:*"
    ]
  }
]

Data

Build on a solid foundation with Vulners data

We provide the essential building blocks for cybersecurity solutions with comprehensive, structured, and constantly updated vulnerability and exploits data

Api

Power your application with Vulners API

The Vulners REST API offers reliable, high-performance access to vulnerability intelligence, with 99.9% SLA uptime and CDN-backed data delivery for seamless global access

App

Assess and manage vulnerabilities with Vulners tools

Built on top of Vulners' database and SDK, end-user solutions give security professionals and developers lightweight and powerful tools for vulnerability remediation