CVE-2025-46826 LOW

CVE-2025-46826: insa-auth Open-Redirect on provided CAS server login endpoint

Vendor Insagenda
Product insa-auth
Weakness CWE-601 · Open redirect
Published May 7, 2025
Last update May 8, 2025
View on NVD All CVEs

CVSS base score

1.3/10
Attack vector Network
Attack complexity Low
Privileges required None
User interaction —
Confidentiality —
Integrity —

CVSS vector

CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:U/S:N/AU:Y/R:A/V:D/RE:L

What the vulnerability does

01Description

insa-auth is an authentication server for INSA Rouen. A minor issue allowed third-party websites to access the server's secondary authentication bridge, potentially revealing basic student information (name and number). However, the issue posed minimal risk, was never exploited, and had limited impact. A fix was implemented promptly on May 3, 2025.

Key dates

02Disclosure timeline

May 7, 2025 CVE published
May 8, 2025 Record updated