CVE-2022-3536: Role Based Pricing for WooCommerce < 1.6.3 - Subscriber+ PHAR Deserialization

Severity: high (CVSS 8.8 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.6% probability of exploitation in the next 30 days
Public exploit or detection template: yes
Published: 2022-11-07 · updated 2026-06-17
Weakness: CWE-352

Description

The Role Based Pricing for WooCommerce WordPress plugin before 1.6.3 does not have authorisation and proper CSRF checks, as well as does not validate path given via user input, allowing any authenticated users like subscriber to perform PHAR deserialization attacks when they can upload a file, and a suitable gadget chain is present on the blog

Affected products

Role Based Pricing for WooCommerce: before 1.6.3 — fixed in 1.6.3

How to fix

Upgrade to a fixed version: Role Based Pricing for WooCommerce 1.6.3. Check the vendor advisory for mitigations.

References

Get alerted when CVE-2022-3536 or the next vulnerability affects your stack