Oliver POS – A WooCommerce Point of Sale (POS) <= 2.4.2.3 - Sensitive Information Exposure to Privilege Escalation
28Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 9.8epss 0.8%
exploitation probability
0.8%top 49% of all CVEs
observed exploitation
nono source reports it
The Oliver POS – A WooCommerce Point of Sale (POS) plugin for WordPress is vulnerable to Sensitive Information Exposure in all versions up to, and including, 2.4.2.3 via the logging functionality. This makes it possible for unauthenticated attackers to extract sensitive data including the plugin's clientToken, which in turn can be used to change user account information including emails and account type. This allows attackers to then change account passwords resulting in a complete site takeover. Version 2.4.2.3 disabled logging but left sites with existing log files vulnerable.
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Affected products
oliverpos · Oliver POS – A WooCommerce Point of Sale (POS)References
https://plugins.trac.wordpress.org/browser/oliver-pos/trunk/includes/models/class-pos-bridge-user.php#L373https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&new=3234731%40oliver-pos%2Ftrunk&old=3056051%40oliver-pos%2Ftrunk&sfp_email=&sfph_mail=https://www.wordfence.com/threat-intel/vulnerabilities/id/bf6b7d8d-fb13-4eb4-b0b4-d0a10ad2a21e?source=cve