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CVE-2026-5027 Langflow - Path Traversal Arbitrary File Write via upload_user_file

🗓️ 27 Mar 2026 14:54:53Reported by tenableType 
cvelist
 cvelist
🔗 www.cve.org👁 21 Views

Langflow CVE-2026-5027 allows path traversal via POST /api/v2/files to write arbitrary files.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
GithubExploit
Exploit for CVE-2026-5027
3 Apr 202609:48
githubexploit
GithubExploit
Exploit for CVE-2026-5027
10 Jun 202619:18
githubexploit
ATTACKERKB
CVE-2026-5027
27 Mar 202614:54
attackerkb
Circl
CVE-2026-5027
27 Mar 202617:23
circl
CNNVD
Langflow 安全漏洞
27 Mar 202600:00
cnnvd
CVE
CVE-2026-5027
27 Mar 202614:54
cve
EUVD
EUVD-2026-16668
27 Mar 202615:30
euvd
Nuclei
Langflow <= 1.8.4 - Path Traversal to RCE via File Upload
13 Jun 202603:02
nuclei
NVD
CVE-2026-5027
27 Mar 202615:17
nvd
Packet Storm
📄 Langflow 1.8.4 File Write / Traversal / Remote Code Execution
2 Apr 202600:00
packetstorm
Rows per page
[
  {
    "vendor": "langflow-ai",
    "product": "langflow",
    "repo": "https://github.com/langflow-ai/langflow",
    "versions": [
      {
        "status": "affected",
        "version": "0",
        "versionType": "custom"
      }
    ],
    "defaultStatus": "unaffected"
  }
]

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