CVE-2021-24393

HighCVSS 7.2/10Last modified Jun 17, 2026

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.

Metrics

CVSS 3.1 7.2/10CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

Weakness enumeration

CWE-89

Affected software

VendorProductVersions
UnknownComment Highlighter>= 0.13, <= 0.13

References

Timeline

Published
Sep 6, 2021
Last modified
Jun 17, 2026
NVD status
Modified

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CVE-2021-24393: High severity, CVSS 7.2 | Vulnix