CVE-2025-46826CWE-601

insa-auth Open-Redirect on provided CAS server login endpoint

Low · published May 7, 2025

CVSS v4.0
1.3
EPSS
1%
Percentile
42.8
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS v4.0
1.3 · LOW
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
EPSS
0.00512 · 42.8th percentile
Weakness
CWE-601 · URL Redirection to Untrusted Site ('Open Redirect')
Published
2025-05-07T21:32Z
EPSS history
Timeline
  • 07 MAY 21:32Z
    insa-auth Open-Redirect on provided CAS server login endpoint
    cvelistv5