SB2024082819 - Multiple vulnerabilities in Flowise

Description

This security bulletin contains information about 2 vulnerabilities.

1) Input validation error (CVE-ID: CVE-2024-8182)

CWE-ID: CWE-20 - Improper input validation

CVSSv4: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Green

The vulnerability allows a remote attacker to perform a denial of service (DoS) attack.

The vulnerability exists due to insufficient validation of user-supplied input in the "/api/v1/get-upload-file" api endpoint. A remote attacker can pass specially crafted input to the application and perform a denial of service (DoS) attack.

2) Improper Authentication (CVE-ID: CVE-2024-8181)

CWE-ID: CWE-287 - Improper Authentication

CVSSv4: CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:A/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N/E:U/U:Green

The vulnerability allows a remote attacker to bypass authentication process.

The vulnerability exists due to an error in when processing authentication requests. A remote attacker can bypass authentication process and gain unauthorized access to the application.

Remediation

Cybersecurity Help is not aware of any official remediation provided by the vendor.

References

• https://tenable.com/security/research/tra-2024-34
• https://tenable.com/security/research/tra-2024-22-0