WP Activity Log <= 4.5.0 - Missing Capabilities Check to User Enumeration
13Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 4.3epss 0.6%
exploitation probability
0.6%top 57% of all CVEs
observed exploitation
nono source reports it
The WP Activity Log plugin for WordPress is vulnerable to authorization bypass due to a missing capability check on the handle_ajax_call function in versions up to, and including, 4.5.0. This makes it possible for authenticated attackers, with subscriber-level access or higher, to obtain a list of users with accounts on the site. This includes ids, usernames and emails.
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
References
https://plugins.trac.wordpress.org/browser/wp-security-audit-log/trunk/vendor/wpwhitesecurity/select2-wpwhitesecurity/load.php#L70https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&new=2911239%40wp-security-audit-log%2Ftrunk&old=2897171%40wp-security-audit-log%2Ftrunk&sfp_email=&sfph_mail=https://www.wordfence.com/threat-intel/vulnerabilities/id/f51f0919-498e-4f86-a933-1b7f2c4a10a4?source=cve