vulnerability

WordPress Plugin: bookingcom-banner-creator: CVE-2021-24646: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

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Severity

CVSS

(AV:N/AC:M/Au:S/C:N/I:P/A:N)

Published

Oct 5, 2021

Added

May 15, 2025

Modified

May 4, 2026

Description

The Booking.com Banner Creator WordPress plugin before 1.4.3 does not properly sanitize inputs when creating banners, which could allow high privilege users to perform Cross-Site Scripting attacks even when the unfiltered_html capability is disallowed

Solution

bookingcom-banner-creator-plugin-cve-2021-24646

References

https://www.cve.org/CVERecord?id=CVE-2021-24646
https://www.wordfence.com/threat-intel/vulnerabilities/id/f2fee7aa-5289-4bf0-b175-5a64b16fdd40?source=api-prod
https://euvd.enisa.europa.eu/vulnerability/EUVD-2021-11558
CVE-2021-24646
https://attackerkb.com/topics/CVE-2021-24646
CWE-79
EUVD-EUVD-2021-11558

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