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CVE-2026-21445 Langflow Missing Authentication on Critical API Endpoints

🗓️ 02 Jan 2026 19:11:24Reported by GitHub_MType 
cvelist
 cvelist
🔗 www.cve.org👁 26 Views

CVE-2026-21445 Langflow exposed data via unauthenticated API endpoints; fixed in 1.7.0.dev45.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
Circl
CVE-2026-21445
2 Jan 202616:18
circl
CNNVD
Langflow 访问控制错误漏洞
2 Jan 202600:00
cnnvd
CVE
CVE-2026-21445
2 Jan 202619:11
cve
EUVD
EUVD-2026-0034
2 Jan 202619:11
euvd
Github Security Blog
Langflow Missing Authentication on Critical API Endpoints
2 Jan 202621:11
github
Nuclei
Langflow - Broken Access Control
16 Jun 202607:13
nuclei
NVD
CVE-2026-21445
2 Jan 202620:16
nvd
OSV
CVE-2026-21445 Langflow Missing Authentication on Critical API Endpoints
2 Jan 202619:11
osv
OSV
GHSA-C5CP-VX83-JHQX Langflow Missing Authentication on Critical API Endpoints
2 Jan 202621:11
osv
Positive Technologies
PT-2026-1123
2 Jan 202600:00
ptsecurity
Rows per page
[
  {
    "vendor": "langflow-ai",
    "product": "langflow",
    "versions": [
      {
        "version": "< 1.7.0.dev45",
        "status": "affected"
      }
    ]
  }
]

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