WordPress Plugin Vulnerabilities
Float to Top Button <= 2.3.6 - Admin+ Stored Cross-Site Scripting
Description
The plugin does not escape some of its settings, which could allow high privilege users such as admin to perform Stored Cross-Site Scripting attacks even when the unfiltered_html capability is disallowed (for example in multisite setup)
Proof of Concept
Put the following payload in the "Text for the button" or "URL of a custom "Top of Page" image" settings of the plugin and save: "autofocus onfocus=alert(/XSS/)// The XSS will be triggered when accessing the settings page again
Affects Plugins
No known fix References
CVE
Classification
Type
XSS
OWASP top 10
CWE
CVSS
Miscellaneous
Original Researcher
Asif Nawaz Minhas
Submitter
Asif Nawaz Minhas
Submitter website
Verified
Yes
WPVDB ID
Timeline
Publicly Published
2022-08-23 (about 1 years ago)
Added
2022-08-23 (about 1 years ago)
Last Updated
2023-05-13 (about 1 years ago)
WPScan 