High severity8.8NVD Advisory· Published Apr 10, 2023· Updated Jun 17, 2026
CVE-2023-1381
CVE-2023-1381
Description
The WP Meta SEO WordPress plugin before 4.5.5 does not validate image file paths before attempting to manipulate the image files, leading to a PHAR deserialization vulnerability. Furthermore, the plugin contains a gadget chain which may be used in certain configurations to achieve remote code execution.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
3cpe:2.3:a:joomunited:wp_meta_seo:*:*:*:*:*:wordpress:*:*+ 1 more
- cpe:2.3:a:joomunited:wp_meta_seo:*:*:*:*:*:wordpress:*:*range: <4.5.5
- (no CPE)range: 0
- Range: <4.5.5
Patches
Vulnerability mechanics
References
2- blog.wpscan.com/uncovering-a-phar-deserialization-vulnerability-in-wp-meta-seo-and-escalating-to-rce/nvdExploitThird Party Advisory
- wpscan.com/vulnerability/f140a928-d297-4bd1-8552-bfebcedba536nvdExploitThird Party Advisory
News mentions
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