CVE-2021-24673

MediumCVSS 4.8/10Last modified Jun 17, 2026

Description

The Appointment Hour Booking WordPress plugin before 1.3.16 does not escape some of the Calendar Form settings, allowing high privilege users to perform Stored Cross-Site Scripting attacks 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
Oct 4, 2021
Last modified
Jun 17, 2026
NVD status
Modified

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CVE-2021-24673: Medium severity, CVSS 4.8 | Vulnix