CVE-2024-8274: WP Booking Calendar <= 10.5 - Reflected Cross-Site Scripting
First published: Fri Aug 30 2024(Updated: )
The WP Booking Calendar plugin for WordPress is vulnerable to Reflected Cross-Site Scripting via several parameters from 'timeline_obj' in all versions up to, and including, 10.5 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that execute if they can successfully trick a user into performing an action such as clicking on a link.
Credit: security@wordfence.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Booking Calendar | <10.5.1 |
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Reference Links
- https://www.wordfence.com/threat-intel/vulnerabilities/id/83804c2a-2c4a-4f69-b833-dcd53ddab94d?source=cve
- https://plugins.trac.wordpress.org/browser/booking/tags/10.4/core/timeline/v2/wpbc-class-timeline_v2.php#L520
- https://plugins.trac.wordpress.org/changeset/3143364/booking/trunk/core/timeline/v2/wpbc-class-timeline_v2.php?old=3139443&old_path=booking%2Ftrunk%2Fcore%2Ftimeline%2Fv2%2Fwpbc-class-timeline_v2.php
Frequently Asked Questions
What is the severity of CVE-2024-8274?
CVE-2024-8274 has been classified as a medium severity vulnerability due to its potential for reflected cross-site scripting attacks.
How do I fix CVE-2024-8274?
To fix CVE-2024-8274, update the WP Booking Calendar plugin to version 10.5.1 or later.
Who is affected by CVE-2024-8274?
All users of WP Booking Calendar plugin for WordPress up to and including version 10.5 are affected by CVE-2024-8274.
What type of vulnerability is CVE-2024-8274?
CVE-2024-8274 is a reflected cross-site scripting vulnerability.
Can CVE-2024-8274 be exploited remotely?
Yes, CVE-2024-8274 can be exploited remotely by unauthenticated attackers.
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