CVE-2026-47234
Admidio writes session IDs and auto-login cookie values to application logs
MEDIUM 4.4EPSS 0.2%
Admidio is an open-source user management solution. Prior to version 5.0.10, when debug logging is enabled, `Session::setCookie()` logs full cookie values and `Session::start()` logs the current session ID. In a real Admidio deployment this includes both the active session cookie and the persistent auto-login cookie. Anyone with access to the log sink can recover live bearer-style credentials from the logs. Version 5.0.10 contains a fix.
- Affected
- Admidio · admidio
- CVSS v3.1 GITHUB
- 4.4 MEDIUM
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N - EPSS
- 0.17% chance of exploitation in the next 30 days, 6th percentile
- Published
- 2026-08-12