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CVE-2026-42048 Langflow: Path Traversal in Langflow Knowledge Bases API

🗓️ 12 May 2026 17:35:27Reported by GitHub_MType 
cvelist
 cvelist
🔗 www.cve.org👁 32 Views

Langflow prior to 1.9.0 has path traversal in Knowledge Bases that enables authenticated deletion of arbitrary directories.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
Circl
CVE-2026-42048
27 Apr 202610:45
circl
CNNVD
Langflow 路径遍历漏洞
12 May 202600:00
cnnvd
CVE
CVE-2026-42048
12 May 202617:35
cve
Github Security Blog
Langflow Knowledge Bases API is Vulnerable to Path Traversal
5 May 202618:28
github
NVD
CVE-2026-42048
12 May 202618:17
nvd
OSV
GHSA-9WHX-C884-C68Q Langflow Knowledge Bases API is Vulnerable to Path Traversal
5 May 202618:28
osv
Positive Technologies
PT-2026-35816
28 Apr 202600:00
ptsecurity
RedhatCVE
CVE-2026-42048
13 May 202620:22
redhatcve
Snyk
Directory Traversal
5 May 202618:28
snyk
Vulnrichment
CVE-2026-42048 Langflow: Path Traversal in Langflow Knowledge Bases API
12 May 202617:35
vulnrichment
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[
  {
    "vendor": "langflow-ai",
    "product": "langflow",
    "versions": [
      {
        "version": "< 1.9.0",
        "status": "affected"
      }
    ]
  }
]

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