CVE-2025-34291 CISA KEV · Actively exploited
Langflow <= 1.6.9 CORS Misconfiguration to Token Hijack & RCE
CVSS score
9.4
EPSS probability
%92.8
Risk score
17.4
Published
10 mo ago
Vulnerability Timeline (Change History)
CVE-2025-34291 historical changes made to the vulnerability by NVD, CISA and MITRE:
| Date | Actor / Source | Action / Description | Type | Previous value | New value |
|---|---|---|---|---|---|
| 15.10.2026 | nvd@nist.gov | Initial Analysis & CVSS Vector Assignment | CVSS V3.1 | — | CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H |
| 21.05.2026 | CISA Coordinator | Added to KEV Catalog (Active Exploitation) | SSVC / KEV | exploitation: none | exploitation: active |
| 05.12.2025 | MITRE / NVD | New CVE Record Received & Ingested | CVE Created | — | CVE-2025-34291 |
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