Gepubliceerd
2026-03-18 12:00
If two users share access to the same client device, then a Session Fixation vulnerability enables the first user to impersonate the second user.
Security Risk
Critical
Vulnerability
Other
Affected Versions
CiviCRM v6.12.0 and earlier (Standalone only)
Fixed Versions
CiviCRM v6.12.1, v6.10.3 (ESR), and later (Standalone only)
Publication Date
Solutions
Upgrade to a fixed version of CiviCRM
Credits
Tim Otten (CiviCRM), Rich Lott (Artful Robot), Benjamin W
