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CVE-2021-24393

HIGH 7.2 CVSS 3.1
Published
September 6, 2021
Last modified
June 17, 2026
NVD status
Modified
Reported by
contact@wpscan.com
Weakness
CWE-89
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

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.

Affected products and versions

  • Unknown Comment Highlighter — From 0.13 (including) to 0.13 (including)
  • comment_highlighter_project comment_highlighter — Up to and including 0.13

References

  • codevigilant.com https://codevigilant.com/disclosure/2021/wp-plugin-comment-highlighter/ Exploit, Third Party Advisory
  • wpscan.com https://wpscan.com/vulnerability/24969766-19e3-47cd-b32c-6c3330651d1f Exploit, Third Party Advisory
  • nvd.nist.gov Official NVD record