What’s Vulnerable › Vulnerabilities

CVE-2026-3004: Snow Monkey Blocks <= 24.1.11 - Authenticated (Contributor+) Stored Cross-Site Scripting via 'data-slick' Attribute

• Severity: medium (CVSS 6.4 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.2% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2026-05-13 · updated 2026-06-17
• Weakness: CWE-79

Description

The Snow Monkey Blocks plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the ‘data-slick' attribute in all versions up to, and including, 24.1.11 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

• inc2734 Snow Monkey Blocks: through 24.1.11

References

• https://plugins.trac.wordpress.org/browser/snow-monkey-blocks/trunk/snow-monkey-blocks.php#L228
• https://plugins.trac.wordpress.org/browser/snow-monkey-blocks/trunk/snow-monkey-blocks.php#L45
• https://plugins.trac.wordpress.org/changeset/3519092/
• https://www.wordfence.com/threat-intel/vulnerabilities/id/d8405ba4-5880-4a9e-8196-722e7f59f9a1?source=cve

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