WordPress Plugin Vulnerabilities
Back Button Widget < 1.6.4 - Authenticated (Contributor+) Stored Cross-Site Scripting via Shortcode
Description
The Back Button Widget plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's shortcode(s) in all versions up to, and including, 1.6.3 due to insufficient input sanitization and output escaping on user supplied attributes. This makes it possible for authenticated attackers with contributor-level and above permissions to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.
Affects Plugins
References
Classification
Miscellaneous
Original Researcher
Ngô Thiên An (ancorn_)
Verified
No
WPVDB ID
Timeline
Publicly Published
2023-12-26 (about 7 months ago)
Added
2024-01-05 (about 6 months ago)
Last Updated
2024-01-22 (about 6 months ago)