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Status published
High
CVE-2021-24393
Comment Highlighter <= 0.13 - Authenticated SQL Injection
Vulnerability 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.
Impact Analysis
Refer to official advisory for detailed impact metrics.
Remediation
Ensure systems are updated to the latest vendor-supplied patch levels.
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Credits & Attribution
The following person or organization is credited with identifying this vulnerability, as recorded in the NVD database:
- Syed Sheeraz Ali of Codevigilant
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Affected Vendor
Unknown
View all reports →Affected Software
Comment Highlighter
Vulnerable Versions:
0.13
Timeline
Official Publish:
September 6th, 2021
Last Modified:
August 3rd, 2024
Added to House:
July 21st, 2026
CVSS Vectors
V3:
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H