CRITICAL🇬🇧 English

CVE-2026-73486

CVSS 9.0v4.0pub. 2026-08-13upd. 2026-09-03

Flowise before 3.1.3 contains a code injection vulnerability in the CSV Agent node's customReadCSV parameter that allows authenticated attackers to execute arbitrary Python code. The validator uses a static regex blocklist that can be bypassed through obfuscation techniques, enabling attackers to execute code in the unsandboxed pyodide environment with full system access.

oryginał EN
CVSS Vector
CVSS:4.0/AV:N/AC:H/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

  • Flowiseai Flowise

    APP
    Flowiseai
    < 3.1.3
🔵
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CWE
Referencje

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CVE-2026-73486 — CRITICAL 9.0 | CVEbaza.pl