Description
The Gutenberg Blocks and Page Layouts – Attire Blocks plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'attire-blocks/post-carousel' block in all versions up to, and including, 1.9.5 due to insufficient input sanitization and output escaping. 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 |
|---|---|---|---|
| shafayat-alam | Gutenberg Blocks and Page Layouts – Attire Blocks | ≤ 1.9.5 | — |
References
- https://www.wordfence.com/threat-intel/vulnerabilities/id/5c7973be-cf39-4452-9e41-19d2e6aa5e97?source=cve
- https://plugins.trac.wordpress.org/browser/attire-blocks/trunk/blocks/dynamic/post-carousel/index.php#L445
- https://wordpress.org/plugins/attire-blocks/
- https://plugins.trac.wordpress.org/changeset/3206699/