Description
The WordPress Pinterest Plugin – Make a Popup, User Profile, Masonry and Gallery Layout plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's 'gs_pin_widget' shortcode in all versions up to, and including, 1.8.8 due to insufficient input sanitization and output escaping on user supplied attributes. This makes it possible for authenticated attackers, with contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.
Affected products
Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.
samdani GS Pinterest Portfolio – Pins Grid, Masonry, User Profile, Popup & Board Widgets
Default version status: unaffected
0 to ≤ 1.8.8affected
References
- https://www.wordfence.com/threat-intel/vulnerabilities/id/425cd0be-d17e-4c2b-bf29-3b850905a88e?source=cve ↗
- https://plugins.trac.wordpress.org/browser/gs-pinterest-portfolio/tags/1.8.8/includes/shortcode.php#L202 ↗
- https://plugins.trac.wordpress.org/changeset/3200115/gs-pinterest-portfolio/trunk/includes/shortcode.php ↗