CVE-2026-75019Cozy Blocks <= 2.2.16 - Authenticated (Contributor+) Stored Cross-Site Scripting via cozyHoverEffect Block Attribute
Updated under an hour ago ()
Does this affect you?
It affects cozythemes Cozy Blocks – Page Builder for Gutenberg Editor & FSE with 700+ Patterns, 58 Blocks & Templates. Add what you run to find out whether that includes you.
No exploitation reported and no EPSS estimate yet.
The Cozy Blocks – Page Builder for Gutenberg Editor & FSE with 700+ Patterns, 58 Blocks & Templates plugin for WordPress is vulnerable to Stored Cross-Site Scripting via cozyHoverEffect Block Attribute in all versions up to, and including, 2.2.16 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. The payload survives wp_kses_post on save because it contains no angle brackets — only a double-quote breakout of the cozyHoverEffect.boxShadow.color attribute value — allowing event-handler injection at the render stage.
- CVSS
- 6.4 MEDIUM (v3.1, CNA)CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N
- Weakness (CWE)
- CWE-79
- Known exploited
- Not in CISA's KEV catalog
- EPSS (exploitation in the next 30 days)
- Not loaded for this CVE
- Assigned by
- Wordfence
- NVD analysis
- Deferred
- Record last updated
- Aug 25, 2026
- First seen by InfoSec Signals
- Oct 9, 2026
Affected products
cozythemes Cozy Blocks – Page Builder for Gutenberg Editor & FSE with 700+ Patterns, 58 Blocks & Templates cozythemes:cozy_blocks_page_builder_for_gutenberg_editor_and_fse_with_700+_patterns_58_blocks_and_templates (from the name) | through 2.2.16 | CNA record |
References
- https://www.wordfence.com/threat-intel/vulnerabilities/id/f29d27aa-a0d9-4675-b762-6509c5743dff?source=cve
- https://plugins.trac.wordpress.org/browser/cozy-addons/tags/2.2.16/includes/functions.php#L1824
- https://plugins.trac.wordpress.org/browser/cozy-addons/tags/2.2.16/includes/functions.php#L1759
- https://plugins.trac.wordpress.org/browser/cozy-addons/tags/2.2.16/includes/functions.php#L1788
- https://plugins.trac.wordpress.org/browser/cozy-addons/tags/2.2.16/includes/functions.php#L2074
- https://plugins.trac.wordpress.org/changeset?reponame=&old=3656701%40cozy-addons&new=3656701%40cozy-addons
The CVE record on cve.org NVD's entry
The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.