Description
The Simple Gallery with Filter plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's 'c2tw_sgwf' shortcode in all versions up to, and including, 2.0 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
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| jitendra742744 | Simple Gallery with Filter | ≤ 2.0 | — |
References
- https://www.wordfence.com/threat-intel/vulnerabilities/id/1c088264-64a2-4a36-ae3b-fdf60f3837e2?source=cve
- https://plugins.trac.wordpress.org/browser/simple-gallery-with-filter/trunk/simple-gallery-with-filter.php#L377
- https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&old=3227234%40simple-gallery-with-filter&new=3227234%40simple-gallery-with-filter&sfp_email=&sfph_mail=