Description
The Shariff Wrapper plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's 'shariff' shortcode in all versions up to, and including, 4.6.9 due to insufficient input sanitization and output escaping on user supplied attributes like 'info_text'. 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 and clicks the information icon.
Affected products
Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.
3uu Shariff Wrapper
Default version status: unaffected
0 to ≤ 4.6.9affected
References
- https://www.wordfence.com/threat-intel/vulnerabilities/id/8588f9e8-441c-4b9e-bd78-8526d8c28fa3?source=cve ↗
- https://plugins.trac.wordpress.org/browser/shariff/trunk/services/shariff-info.php#L46 ↗
- https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&old=3030487%40shariff&new=3030487%40shariff&sfp_email=&sfph_mail= ↗