CVE-2024-3672 BA Book Everything <= 1.6.8 - Authenticated (Contributor+) Stored Cross-Site Scripting via Shortcode
Authenticated attackers can inject arbitrary scripts via shortcode attributes, leading to code execution when pages are viewed.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2024-3672?
CVE-2024-3672 is a medium-severity cross-site scripting vulnerability in bookingalgorithms BA Book Everything, published on 16 Apr 2024. Any signed-in user can exploit it over the network, with no action from the victim.
Official description
The BA Book Everything plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's 'all-items' shortcode in all versions up to, and including, 1.6.8 due to insufficient input sanitization and output escaping on user supplied attributes such as 'classes'. This makes it possible for authenticated attackers, with contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. CVE-2024-32576 is likely a duplicate of this issue.
Weakness: CWE-79
Which versions are affected by CVE-2024-3672?
It affects 1 product.
Products include Ba-Booking Ba Book Everything.
How do I fix CVE-2024-3672?
No fix has been published for CVE-2024-3672 yet. Limit exposure of the affected software until one is available.
Escape output for the context it lands in and set a strict Content Security Policy. Upgrading the affected component is the real fix. More about Cross-site scripting.
Is CVE-2024-3672 being exploited?
There is no known exploitation of CVE-2024-3672 in the wild and no public exploit code.
Other vulnerabilities in bookingalgorithms BA Book Everything
- CVE-2024-8795 BA Book Everything <= 1.6.20 - Cross-Site Request Forgery to Email Address Update/Account Takeover
- CVE-2024-32125 WordPress BA Book Everything plugin <= 1.6.4 - Auth. SQL Injection vulnerability
- CVE-2024-47360 WordPress BA Book Everything plugin <= 1.6.20 - Reflected Cross Site Scripting (XSS) vulnerability
- CVE-2024-32576 WordPress BA Book Everything plugin <= 1.6.8 - Cross Site Scripting (XSS) vulnerability
- CVE-2024-32598 WordPress BA Book Everything plugin <= 1.6.8 - Cross Site Scripting (XSS) vulnerability
Sources
Also known as GHSA-8p8h-55m5-85pr.