Medium (6.5) in activeadmin activeadmin. EPSS 0.5% chance of exploitation in the next 30 days. Fixed in activeadmin 2.12.0.
In ActiveAdmin (aka Active Admin) before 2.12.0, a concurrency issue allows a malicious actor to access potentially private data (that belongs to another user) by making CSV export requests at certain specific times.
Severity
CVSS 3.1
6.5 medium
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N
EPSS
0.5% chance of exploitation in the next 30 days; higher than 42% of CVEs (scores of 2026-10-31)