/Vulnerability Library

Flowise 1.4.3 - Arbitrary File Read

CVE-2024-36420
Verified

Description

Flowise 1.4.3 contains a path traversal caused by lack of sanitization of 'fileName' parameter in /api/v1/openai-assistants-file endpoint in index.ts, letting attackers read arbitrary files, exploit requires attacker to send crafted request.

Severity

High

CVSS Score

7.5

Exploit Probability

2%

Affected Product

flowise

Published Date

May 19, 2026

Template Author

fineman999

CVE-2024-36420.yaml
7.5Score

CVSS Metrics

CVSS Vector:
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
CVE ID:
cve-2024-36420
CWE ID:
cwe-22

References

https://nvd.nist.gov/vuln/detail/CVE-2024-36420https://securitylab.github.com/advisories/GHSL-2023-232_GHSL-2023-234_Flowise/https://github.com/FlowiseAI/Flowise/blob/e93ce07851cdc0fcde12374f301b8070f2043687/packages/server/src/index.ts#L982

Remediation Steps

No known patches available; consider applying input validation and sanitization to 'fileName' parameter or upgrade when patches are released.