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EUVD-2026-16668

🗓️ 27 Mar 2026 15:30:26Reported by EUVDType 
euvd
 euvd
🔗 euvd.enisa.europa.eu👁 1 Views

The POST /api/v2/files endpoint does not sanitize the filename in multipart data, enabling traversal to write files to arbitrary filesystem locations.

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
Cvelist
CVE-2026-5027 Langflow - Path Traversal Arbitrary File Write via upload_user_file
27 Mar 202614:54
cvelist
Nuclei
Langflow <= 1.8.4 - Path Traversal to RCE via File Upload
28 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
[
  {
    "enisaIdVendor": [
      {
        "id": "1d9c79fc-dea2-3ad6-93a2-386eb0001b47",
        "vendor": {
          "name": "langflow-ai"
        }
      }
    ],
    "enisaIdProduct": [
      {
        "id": "6f83b6c6-dcc7-342b-902f-292b70abdf21",
        "product": {
          "name": "langflow"
        },
        "product_version": "0"
      }
    ]
  }
]

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27 Mar 2026 15:30Current
6Medium risk
Vulners AI Score6
CVSS 3.18.8
EPSS0.02104
SSVC
1