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OpenAdvisories

Vendor

codemacher

1 known vulnerabilities.

Products

CM CSS Columns 1
All Critical High Medium Low Exploited only Public exploit

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  • Medium 6.4
    CVE-2026-1098

    CM CSS Columns <= 1.2.1 - Authenticated (Contributor+) Stored Cross-Site Scripting via 'tag' Shortcode Attribute

    The CM CSS Columns plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'tag' shortcode attribute in all versions up to, and including, 1.2.1 due to insufficient input sanitization and output escaping on user supplied attributes. This mak…

    codemacher CM CSS Columns Web / CMS