CVE-2025-12192

EUVD-2025-37779
The Events Calendar plugin for WordPress is vulnerable to information disclosure in versions up to, and including, 6.15.9. The sysinfo REST endpoint compares the provided key to the stored opt-in key using a loose comparison, allowing unauthenticated attackers to send a boolean value and obtain the full system report whenever "Yes, automatically share my system information with The Events Calendar support team" setting is enabled.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
WordfenceCNA
5.3 MEDIUM
NETWORK
LOW
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
Base Score
CVSS 3.x
EPSS Score
Percentile: Unknown
Early Detection
Affected products identified ahead of NVD analysis through intelligence sources.
VendorProductVersionSource
stellarwpthe_events_calendar
𝑥
≤ 6.15.9
CNA
Common Weakness Enumeration
References
https://plugins.trac.wordpress.org/changeset/3386042/the-events-calendar
https://www.wordfence.com/threat-intel/vulnerabilities/id/e5f3feb7-547e-4c01-8453-a1fc207ee009?source=cve