Medium severity6.1NVD Advisory· Published Jan 4, 2025· Updated Jun 17, 2026
CVE-2024-12047
CVE-2024-12047
Description
The WP Compress – Instant Performance & Speed Optimization plugin for WordPress is vulnerable to Reflected Cross-Site Scripting via the ‘custom_server’ parameter in all versions up to, and including, 6.30.03 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that execute if they can successfully trick a user into performing an action such as clicking on a link.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
3<=6.30.03+ 1 more
- (no CPE)range: <=6.30.03
- (no CPE)
- aresit/WP Compress – Instant Performance & Speed Optimizationv5Range: 0
Patches
Vulnerability mechanics
References
4- www.wordfence.com/threat-intel/vulnerabilities/id/09c04863-a454-4f05-9403-aff39dbccd43nvdThird Party Advisory
- plugins.trac.wordpress.org/browser/wp-compress-image-optimizer/tags/6.30.00/addons/cdn/cdn-rewrite.phpnvdProduct
- plugins.trac.wordpress.org/changeset/3213738/nvdProduct
- wordpress.org/plugins/wp-compress-image-optimizer/nvdRelease Notes
News mentions
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