Vulnerability · Published Jul 12, 2021 · Assigned by WPScan

CVE-2021-24429Salon Booking System < 6.3.1 - Unauthenticated Stored Cross-Site Scripting (XSS)

Medium 6.1

In plain English

A medium-severity cross-site scripting in Salon booking system from Salon Booking System. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 1.2% (higher than 69% of all known vulnerabilities).

Severity (CVSS NVD)6.1Medium

Exploit odds (30 days)1.2%top 30.7% of all CVEs

Exploited in the wildNo reportsnot in CISA KEV

Attack toolingNoneno public tooling known

Official description

The Salon booking system WordPress plugin before 6.3.1 does not properly sanitise and escape the First Name field when booking an appointment, allowing low privilege users such as subscriber to set JavaScript in them, leading to a Stored Cross-Site Scripting (XSS) vulnerability. The Payload will then be triggered when an admin visits the "Calendar" page and the malicious script is executed in the admin context.

Affected products (as reported)

Vendor	Product	Versions
Salon Booking System	Salon booking system	6.3.1 – before 6.3.1

Weakness: CWE-79

References

https://wpscan.com/vulnerability/e922b788-7da5-43b4-9b05-839c8610252a x_refsource_CONFIRM