Medium severity6.4NVD Advisory· Published Feb 20, 2025· Updated Jun 17, 2026
CVE-2024-6432
CVE-2024-6432
Description
The Content Blocks (Custom Post Widget) plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the ‘content’ parameter within the plugin's shortcode Content Block in all versions up to, and including, 3.3.5 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.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
2- Range: <=3.3.5
- vanderwijk/Content Blocks (Custom Post Widget)v5Range: 0
Patches
Vulnerability mechanics
References
5- plugins.trac.wordpress.org/changeset/3146407/nvdPatch
- plugins.trac.wordpress.org/changeset/3147521/nvdPatch
- www.wordfence.com/threat-intel/vulnerabilities/id/1f784dfa-5c31-4c44-9230-7beac7f56893nvdThird Party Advisory
- plugins.trac.wordpress.org/browser/custom-post-widget/trunk/shortcode.phpnvdProduct
- wordpress.org/plugins/custom-post-widget/nvdProduct
News mentions
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