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CVE-2026-41269

🗓️ 23 Apr 2026 19:14:26Reported by GitHub_MType 
cve
 cve
🔗 web.nvd.nist.gov👁 48 Views🌐 WEB

Flowise upload bypass lets JavaScript uploads, enabling web shells and RCE; fixed in 3.1.0.

Related
Detection
Affected
Refs
Paths
ReporterTitlePublishedViews
Family
attackerkb
attackerkb
CVE-2026-41269
23 Apr 202619:14
–attackerkb
circl
Circl
CVE-2026-41269
15 Apr 202621:42
–circl
cnnvd
CNNVD
Flowise code issue vulnerabilities
23 Apr 202600:00
–cnnvd
cvelist
Cvelist
CVE-2026-41269 Flowise: File Upload Validation Bypass in createAttachment
23 Apr 202619:14
–cvelist
euvd
EUVD
EUVD-2026-25286
23 Apr 202619:14
–euvd
github
Github Security Blog
Flowise: File Upload Validation Bypass in createAttachment
16 Apr 202621:49
–github
mend
Mend
CVE-2026-41269
23 Apr 202619:14
–mend
nvd
NVD
CVE-2026-41269
23 Apr 202620:16
–nvd
osv_ghsa
osv_ghsa
GHSA-RH7V-6W34-W2RR Flowise: File Upload Validation Bypass in createAttachment
16 Apr 202621:49
–osv_ghsa
ptsecurity
Positive Technologies
PT-2026-34734
23 Apr 202600:00
–ptsecurity
Rows per page
NVD
Vulners
Node
flowiseaiflowiseRange<3.1.0
[
  {
    "vendor": "FlowiseAI",
    "product": "Flowise",
    "versions": [
      {
        "version": "< 3.1.0",
        "status": "affected"
      }
    ]
  }
]
ParameterPositionPathDescriptionCWE
fileupload data/chatflow/uploadThe Chatflow configuration file upload endpoint allows the upload of .js files due to improper MIME type validation, enabling the storage of malicious Node.js web shells.CWE-434

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17 Jun 2026 10:46Current
6Medium risk
Vulners AI Score6
CVSS 3.17.1 - 8.8
EPSS0.00692
SSVC
48