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CVE-2026-5026 Langflow - Stored XSS via Malicious SVG Upload

🗓️ 27 Mar 2026 14:50:36Reported by tenableType 
cvelist
 cvelist
🔗 www.cve.org👁 22 Views

The file upload endpoint serves unsanitized scalable vector graphics, enabling stored cross site scripting and theft of authentication cookies.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
ATTACKERKB
CVE-2026-5026
27 Mar 202614:50
attackerkb
Circl
CVE-2026-5026
27 Mar 202617:22
circl
CNNVD
Langflow 安全漏洞
27 Mar 202600:00
cnnvd
CVE
CVE-2026-5026
27 Mar 202614:50
cve
EUVD
EUVD-2026-16666
27 Mar 202615:30
euvd
NVD
CVE-2026-5026
27 Mar 202615:17
nvd
Positive Technologies
PT-2026-28740
27 Mar 202600:00
ptsecurity
RedhatCVE
CVE-2026-5026
28 Mar 202616:59
redhatcve
Snyk
Cross-site Scripting (XSS)
27 Mar 202617:31
snyk
vulnersOsv
langflow-nightly (=1.8.0.dev24) potentially affected by CVE-2026-5026 via langflow-base (=0.7.2)
27 Mar 202617:31
vulnersosv
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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