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.
References (4)
Core 4
Core References
Vendor Advisory x_refsource_confirm
https://github.com/INSAgenda/insa-auth/security/advisories/GHSA-63xr-gvjv-r6xv
Patch x_refsource_misc
https://github.com/INSAgenda/insa-auth/commit/8c1e68b2fb55aa952f522ead55a6587526982a2c
Patch x_refsource_misc
https://github.com/INSAgenda/insa-auth/commit/b0e7508e6ca4360e39fb1fd931f8d47b1f992ced
Patch x_refsource_misc
https://github.com/INSAgenda/insa-auth/commit/c77cf2e25778f83ebf5c4fdb4ded3ffcc8cfd74d
Scores
CVSS v4
1.3
EPSS
0.0032
EPSS Percentile
55.3%
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
CISA SSVC
Vulnrichment
Exploitation
none
Automatable
no
Technical Impact
partial
Details
CWE
CWE-601
Status
published
Products (1)
INSAgenda/insa-auth
< 2025-05-03
Published
May 07, 2025
Tracked Since
Feb 18, 2026