CVE-2025-46826
insa-auth Open-Redirect on provided CAS server login endpoint
- State
- Published
- Severity
- 1.3 Low
- Published
- May 7, 2025
- Updated
- May 8, 2025
- Reserved
- Apr 30, 2025
Description
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.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 4.0 | 1.3 Low | 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 | GitHub_M |
Weaknesses
- CWE-601 URL Redirection to Untrusted Site ('Open Redirect')
Affected Products
| Product | Versions |
|---|---|
insa-authINSAgenda |
|
References
- https://github.com/INSAgenda/insa-auth/security/advisories/GHSA-63xr-gvjv-r6xv
- https://github.com/INSAgenda/insa-auth/commit/8c1e68b2fb55aa952f522ead55a6587526982a2c
- https://github.com/INSAgenda/insa-auth/commit/b0e7508e6ca4360e39fb1fd931f8d47b1f992ced
- https://github.com/INSAgenda/insa-auth/commit/c77cf2e25778f83ebf5c4fdb4ded3ffcc8cfd74d
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