Langflow auto_login + validate/code Chain Unauthenticated RCE (CVE-2026-9198) (Direct Check)

Version 1.2

Aug 14, 2026, 5:17 PM

CISA reference
CVSS metrics ("CVSSv2 score" set to 10.0)
CVSS metrics ("CVSSv2 vector" set to "CVSS2#AV:N/AC:L/Au:N/C:C/I:C/A:C")
CVSS metrics ("CVSSv3 score" set to 9.9)
CVSS metrics ("CVSSv3 vector" set to "CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H")
CVSS temporal metrics ("CVSSv2 temporal vector" set to "CVSS2#E:F/RL:OF/RC:C")
CVSS temporal metrics ("CVSSv3 temporal vector" set to "CVSS:3.0/E:F/RL:O/RC:C")
CVSSv3 score source (set to "CVE-2026-8481")