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CVE-2026-12821 FlowiseAI Flowise S3 Document Loader S3.ts path traversal

🗓️ 21 Jun 2026 23:15:08Reported by VulDBType 
cvelist
 cvelist
🔗 www.cve.org👁 8 Views

A path traversal flaw in Flowise Document Loader before 3.1.2 allows remote exploitation via S3.ts.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
ATTACKERKB
CVE-2026-12821
21 Jun 202623:15
attackerkb
CVE
CVE-2026-12821
21 Jun 202623:15
cve
EUVD
EUVD-2026-38202
22 Jun 202600:31
euvd
NVD
CVE-2026-12821
22 Jun 202600:16
nvd
Positive Technologies
PT-2026-51263
21 Jun 202600:00
ptsecurity
[
  {
    "vendor": "FlowiseAI",
    "product": "Flowise",
    "versions": [
      {
        "version": "3.1.0",
        "status": "affected"
      },
      {
        "version": "3.1.1",
        "status": "affected"
      },
      {
        "version": "3.1.2",
        "status": "affected"
      }
    ],
    "cpes": [
      "cpe:2.3:a:flowiseai:flowise:*:*:*:*:*:*:*:*"
    ],
    "modules": [
      "S3 Document Loader"
    ]
  }
]

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21 Jun 2026 23:15Current
CVSS 45.3
CVSS 3.16.3
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CVSS 26.5
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