Missing authorization in CozyThemes Cozy Blocks – Page Builder for Gutenberg Editor & FSE…
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- None
- Attack complexity
- Low
- Impact type
- Security bypass
- Confidentiality · integrity · availability
- Low · None · None
- Fix status
- No fix listed
Attack profile from CVSS 3.1 · CNA. Fix status from CNA. Impact type from CWE-862.
Summary
The Cozy Blocks – Page Builder for Gutenberg Editor & FSE with 700+ Patterns, 58 Blocks & Templates plugin for WordPress is vulnerable to authorization bypass in all versions up to, and including, 2.2.17. This is due to the plugin not properly verifying that a user is authorized to perform an action. This makes it possible for unauthenticated attackers to retrieve the name, price, short description, image URL, permalink, stock status, and product type of draft, pending, private, and catalog-hidden WooCommerce products not intended to be publicly visible. The sidebarNonce value is emitted unconditionally into public page HTML by multiple block renderers with no login gate, allowing unauthenticated visitors to harvest a valid nonce and pass the only authentication check in the handler.
Why it matters now
SSVC decision points
CISA ADP · SSVC 2.0.3
- Exploitation
- None
- Automatable
- Yes
- Technical impact
- Partial
The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| CozyThemes | Cozy Blocks – Page Builder for Gutenberg Editor & FSE with 700+ Patterns, 58 Blocks & Templates | up to 2.2.17 | — | No fix listed | CNA |
- Cozy Blocks – Page Builder for Gutenberg Editor & FSE with 700+ Patterns, 58 Blocks & Templates VendorCozyThemes Affected up to 2.2.17 Fixed in — No fix listed CNA
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2026-19948
- 2026-10-03 Alias added: GHSA-5mfr-rhq6-hr3v
- 2026-10-25 EPSS moved to the 50th–90th percentile
References
Other 9
- https://www.wordfence.com/threat-intel/vulnerabilities/id/f18e25ed-477b-43ae-9661-0f2c4fecd322?source=cve
- https://plugins.trac.wordpress.org/browser/cozy-addons/tags/2.2.16/includes/functions.php#L1117
- https://plugins.trac.wordpress.org/browser/cozy-addons/tags/2.2.16/includes/functions.php#L1087
- https://plugins.trac.wordpress.org/browser/cozy-addons/tags/2.2.16/includes/functions.php#L1205
- https://plugins.trac.wordpress.org/browser/cozy-addons/tags/2.2.16/blocks/wishlist/render.php#L12
- https://plugins.trac.wordpress.org/browser/cozy-addons/tags/2.2.16/blocks/featured-product/render.php#L14
- https://plugins.trac.wordpress.org/browser/cozy-addons/tags/2.2.16/blocks/product-tab/render.php#L14
- https://plugins.trac.wordpress.org/browser/cozy-addons/tags/2.2.16/blocks/featured-product-tabs/render.php#L14
- https://plugins.trac.wordpress.org/changeset?reponame=&old=3658120%40cozy-addons&new=3658120%40cozy-addons
More CozyThemes vulnerabilities
- TI-2026-79252 Local file inclusion in WordPress Rootblox plugin CVSS 3.1CRITICAL 9.8
- TI-2024-29569 WordPress FotaWP theme <= 1.4.1 - Broken Access Control vulnerability CVSS 3.1CRITICAL 9.8
- TI-2024-29568 WordPress Blockbooster theme <= 1.0.10 - Broken Access Control vulnerability CVSS 3.1CRITICAL 9.8
- TI-2024-29563 WordPress ReviveNews theme <= 1.0.2 - Broken Access Control vulnerability CVSS 3.1CRITICAL 9.8
- TI-2024-28993 WordPress Hello Agency theme <= 1.0.5 - Broken Access Control vulnerability CVSS 3.1CRITICAL 9.8
- TI-2026-67821 Authorization bypass in WordPress Cozy Blocks plugin CVSS 4.0MEDIUM 6.9
Sources
- CVE-2026-19948 · CVE Program
- CVE-2026-19948 · NVD
- FIRST EPSS
- GHSA-5mfr-rhq6-hr3v · GitHub Advisory Database · CC BY 4.0
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences