CVE-2024-6346: Post Grid, Form Maker, Popup Maker, WooCommerce Blocks, Post Blocks, Post Carousel – Combo Blocks <= 2.2.85a - Authenticated (Contributor+) Stored Cross-Site Scripting via redirectURL Parameter of Date Countdown Widget
First published: Thu Aug 01 2024(Updated: )
The Gutenberg Blocks, Page Builder – ComboBlocks plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the redirectURL parameter of the Date Countdown widget, in all versions up to, and including, 2.2.85a 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.
Credit: security@wordfence.com
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Reference Links
- https://www.wordfence.com/threat-intel/vulnerabilities/id/1512d911-167f-4653-ab20-cb057b83dab1?source=cve
- https://plugins.trac.wordpress.org/browser/post-grid/tags/2.2.84/includes/blocks/date-countdown/front-scripts.js#L117
- https://plugins.trac.wordpress.org/browser/post-grid/tags/2.2.84/includes/blocks/date-countdown/index.php#L283
- collector/mitre-cve
- source/MITRE
- agent/references
- agent/title
- agent/weakness
- agent/description
- agent/first-publish-date
- agent/type
- agent/severity
- agent/author
- agent/event
- collector/nvd-api
- source/NVD
- agent/last-modified-date
- collector/epss-latest
- source/FIRST
- agent/tags
- agent/epss