High severity7.2NVD Advisory· Published Sep 6, 2021· Updated Jun 17, 2026
CVE-2021-24393
CVE-2021-24393
Description
A c GET parameter of the Comment Highlighter WordPress plugin through 0.13 is not properly sanitised, escaped or validated before inserting to a SQL statement, leading to SQL injection.
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LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
1- Range: <=0.13
Patches
Vulnerability mechanics
References
2- codevigilant.com/disclosure/2021/wp-plugin-comment-highlighter/nvdExploitThird Party Advisory
- wpscan.com/vulnerability/24969766-19e3-47cd-b32c-6c3330651d1fnvdExploitThird Party Advisory
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