CVE-2021-24574

MediumCVSS 4.8/10Last modified Jun 17, 2026

Description

The Simple Banner WordPress plugin before 2.10.4 does not sanitise and escape one of its settings, allowing high privilege users such as admin to use Cross-Site Scripting payload even when the unfiltered_html capability is disallowed.

Metrics

CVSS 3.1 4.8/10CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N

Weakness enumeration

CWE-79

Affected software

No affected versions have been published.

Timeline

Published
Aug 23, 2021
Last modified
Jun 17, 2026
NVD status
Modified

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CVE-2021-24574: Medium severity, CVSS 4.8 | Vulnix