What’s Vulnerable › Vulnerabilities

CVE-2024-0702: Oliver POS – A WooCommerce Point of Sale (POS) <= 2.4.2.1 - Missing Authorization

• Severity: high (CVSS 7.3 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.5% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2024-02-29 · updated 2026-06-17
• Weakness: CWE-862

Description

The Oliver POS – A WooCommerce Point of Sale (POS) plugin for WordPress is vulnerable to unauthorized access due to missing capability checks on several functions hooked via AJAX in the includes/class-pos-bridge-install.php file in all versions up to, and including, 2.4.2.1 This makes it possible for authenticated attackers, with subscriber-level access and above, to perform several unauthorized actions like deactivating the plugin, disconnecting the subscription, syncing the status and more.

Affected products

• oliverpos Oliver POS – A WooCommerce Point of Sale (POS): before 2.4.2.1 — fixed in 2.4.2.1

How to fix

Upgrade to a fixed version: oliverpos Oliver POS – A WooCommerce Point of Sale (POS) 2.4.2.1. Check the vendor advisory for mitigations.

References

• https://plugins.trac.wordpress.org/browser/oliver-pos/trunk/includes/class-pos-bridge-install.php#L11
• https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&old=3038694%40oliver-pos&new=3038694%40oliver-pos&sfp_email=&sfph_mail=
• https://www.wordfence.com/threat-intel/vulnerabilities/id/b5c6f351-477b-4384-9863-fe3b45ddf21d?source=cve
• https://plugins.trac.wordpress.org/browser/oliver-pos/trunk/includes/class-pos-bridge-install.php#L11
• https://www.wordfence.com/threat-intel/vulnerabilities/id/b5c6f351-477b-4384-9863-fe3b45ddf21d?source=cve

Get alerted when CVE-2024-0702 or the next vulnerability affects your stack