Cleartext transmission of sensitive information in Flowise - CVE-2026-41275
Published: April 20, 2026
Vulnerability identifier: #VU126601
CSH Severity: Medium
CVSS v4: 7.5 [CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:A/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N]
CVE-ID: CVE-2026-41275
CWE-ID: CWE-319
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerability details
The vulnerability allows a remote attacker to gain unauthorized access to a victim's account.
The vulnerability exists due to insecure transmission of password reset links in password reset functionality when sending password reset links over unsecured HTTP. A remote attacker can intercept a password reset link on an untrusted network to gain unauthorized access to a victim's account.
User interaction is required because the victim must use the reset link, and exploitation depends on a man-in-the-middle position on the same network.
Affected software
Flowise
How to mitigate CVE-2026-41275
Install security update from vendor's website.
Flowise - update to 3.1.0