Description
The SKT Blocks – Gutenberg based Page Builder plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's skt-blocks/post-carousel block in all versions up to, and including, 1.7 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. CVE-2025-26771 is a duplicate of this issue.
Affected products
Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.
sonalsinha21 SKT Blocks – Gutenberg based Page Builder
Default version status: unaffected
0 to ≤ 1.7affected
References
- https://www.wordfence.com/threat-intel/vulnerabilities/id/a5a84999-bd1b-4b86-9fa1-09c20b50ce37?source=cve ↗
- https://plugins.trac.wordpress.org/browser/skt-blocks/trunk/src/blocks/post-carousel/index.php#L751 ↗
- https://wordpress.org/plugins/skt-blocks ↗
- https://plugins.trac.wordpress.org/changeset/3233980/ ↗