CVE-2024-2101 WordPress Plugin Salon Booking System < 9.6.3 - Unauthenticated Stored Cross-Site Scripting (XSS)

What is CVE-2024-2101?

CVE-2024-2101 is a medium-severity cross-site scripting vulnerability in Unknown Salon booking system, published on 17 Apr 2024. Any signed-in user can exploit it over the network, and only if a user opens a file or follows a link.

Official description

The Salon booking system WordPress plugin before 9.6.3 does not properly sanitize and escape the 'Mobile Phone' field when booking an appointment, allowing customers to conduct Stored Cross-Site Scripting attacks. The payload gets triggered when an admin visits the 'Customers' page and the malicious script is executed in the admin context.

Weakness: CWE-79

Which versions are affected by CVE-2024-2101?

It affects 1 product.

Products include Salonbookingsystem Salon Booking System.

How do I fix CVE-2024-2101?

No fix has been published for CVE-2024-2101 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-2024-2101 being exploited?

It is not confirmed as exploited in the wild, but public exploit code for CVE-2024-2101 exists.

Other vulnerabilities in Unknown Salon booking system

• CVE-2024-30510 WordPress Salon booking system plugin <= 9.5 - Arbitrary File Upload vulnerability Critical 10.0
• CVE-2024-3229 Salon Booking System <= 10.2 - Unauthenticated Arbitrary File Upload Critical 9.8
• CVE-2024-4442 Salon booking system <= 9.9 - Unauthenticated Arbitrary File Deletion Critical 9.1
• CVE-2024-37231 WordPress Salon booking system plugin <= 9.9 - Arbitrary File Deletion vulnerability High 8.6
• CVE-2024-39658 WordPress Salon Booking System plugin <= 10.7 - Authenticated SQL Injection vulnerability High 7.6

Sources

• CVE record
• NVD
• OSV
• GitHub advisory
• How this page is made

Also known as GHSA-4xpx-694q-f2wv.