Vulnerability Details CVE-2021-24429
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.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.012
EPSS Ranking 77.9%
CVSS Severity
CVSS v3 Score 6.1
CVSS v2 Score 4.3
References
Products affected by CVE-2021-24429
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cpe:2.3:a:salonbookingsystem:salon_booking_system:-
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cpe:2.3:a:salonbookingsystem:salon_booking_system:1.0
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cpe:2.3:a:salonbookingsystem:salon_booking_system:1.0.1
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cpe:2.3:a:salonbookingsystem:salon_booking_system:1.0.3
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cpe:2.3:a:salonbookingsystem:salon_booking_system:1.0.4
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cpe:2.3:a:salonbookingsystem:salon_booking_system:1.0.5
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cpe:2.3:a:salonbookingsystem:salon_booking_system:1.0.6
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cpe:2.3:a:salonbookingsystem:salon_booking_system:1.1
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cpe:2.3:a:salonbookingsystem:salon_booking_system:1.2
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cpe:2.3:a:salonbookingsystem:salon_booking_system:1.2.2
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cpe:2.3:a:salonbookingsystem:salon_booking_system:1.3.0
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cpe:2.3:a:salonbookingsystem:salon_booking_system:1.3.1
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cpe:2.3:a:salonbookingsystem:salon_booking_system:2.0
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cpe:2.3:a:salonbookingsystem:salon_booking_system:2.0.1
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cpe:2.3:a:salonbookingsystem:salon_booking_system:2.1.0
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cpe:2.3:a:salonbookingsystem:salon_booking_system:2.1.1
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cpe:2.3:a:salonbookingsystem:salon_booking_system:2.2
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cpe:2.3:a:salonbookingsystem:salon_booking_system:2.2.1
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cpe:2.3:a:salonbookingsystem:salon_booking_system:2.3
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cpe:2.3:a:salonbookingsystem:salon_booking_system:2.3.2
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cpe:2.3:a:salonbookingsystem:salon_booking_system:3.0
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cpe:2.3:a:salonbookingsystem:salon_booking_system:3.1
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cpe:2.3:a:salonbookingsystem:salon_booking_system:3.1.1
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cpe:2.3:a:salonbookingsystem:salon_booking_system:3.10
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cpe:2.3:a:salonbookingsystem:salon_booking_system:3.10.1
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cpe:2.3:a:salonbookingsystem:salon_booking_system:3.11
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cpe:2.3:a:salonbookingsystem:salon_booking_system:3.11.1
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cpe:2.3:a:salonbookingsystem:salon_booking_system:3.12
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cpe:2.3:a:salonbookingsystem:salon_booking_system:3.13
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cpe:2.3:a:salonbookingsystem:salon_booking_system:3.13.1
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cpe:2.3:a:salonbookingsystem:salon_booking_system:3.14
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cpe:2.3:a:salonbookingsystem:salon_booking_system:3.14.1
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cpe:2.3:a:salonbookingsystem:salon_booking_system:3.14.2
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cpe:2.3:a:salonbookingsystem:salon_booking_system:3.14.3
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cpe:2.3:a:salonbookingsystem:salon_booking_system:3.15
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cpe:2.3:a:salonbookingsystem:salon_booking_system:3.16
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cpe:2.3:a:salonbookingsystem:salon_booking_system:3.16.1
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cpe:2.3:a:salonbookingsystem:salon_booking_system:3.17
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cpe:2.3:a:salonbookingsystem:salon_booking_system:3.17.1
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cpe:2.3:a:salonbookingsystem:salon_booking_system:3.18
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cpe:2.3:a:salonbookingsystem:salon_booking_system:3.18.1
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cpe:2.3:a:salonbookingsystem:salon_booking_system:3.19
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cpe:2.3:a:salonbookingsystem:salon_booking_system:3.19.1
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cpe:2.3:a:salonbookingsystem:salon_booking_system:3.2
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cpe:2.3:a:salonbookingsystem:salon_booking_system:3.2.1
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cpe:2.3:a:salonbookingsystem:salon_booking_system:3.20
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cpe:2.3:a:salonbookingsystem:salon_booking_system:3.20.1
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cpe:2.3:a:salonbookingsystem:salon_booking_system:3.21
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cpe:2.3:a:salonbookingsystem:salon_booking_system:3.22
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cpe:2.3:a:salonbookingsystem:salon_booking_system:3.22.1
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cpe:2.3:a:salonbookingsystem:salon_booking_system:3.22.2
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cpe:2.3:a:salonbookingsystem:salon_booking_system:3.23
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cpe:2.3:a:salonbookingsystem:salon_booking_system:3.24
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cpe:2.3:a:salonbookingsystem:salon_booking_system:3.24.1
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cpe:2.3:a:salonbookingsystem:salon_booking_system:3.25
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cpe:2.3:a:salonbookingsystem:salon_booking_system:3.26
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cpe:2.3:a:salonbookingsystem:salon_booking_system:3.26.1
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cpe:2.3:a:salonbookingsystem:salon_booking_system:3.26.3
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cpe:2.3:a:salonbookingsystem:salon_booking_system:3.27
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cpe:2.3:a:salonbookingsystem:salon_booking_system:3.27.1
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cpe:2.3:a:salonbookingsystem:salon_booking_system:3.28.1
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cpe:2.3:a:salonbookingsystem:salon_booking_system:3.28.2
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cpe:2.3:a:salonbookingsystem:salon_booking_system:3.28.3
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cpe:2.3:a:salonbookingsystem:salon_booking_system:3.3
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cpe:2.3:a:salonbookingsystem:salon_booking_system:3.3.1
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cpe:2.3:a:salonbookingsystem:salon_booking_system:3.30.2
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cpe:2.3:a:salonbookingsystem:salon_booking_system:3.30.4
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cpe:2.3:a:salonbookingsystem:salon_booking_system:3.30.7
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cpe:2.3:a:salonbookingsystem:salon_booking_system:3.31.2
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cpe:2.3:a:salonbookingsystem:salon_booking_system:3.32
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cpe:2.3:a:salonbookingsystem:salon_booking_system:3.32.2
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cpe:2.3:a:salonbookingsystem:salon_booking_system:3.32.4
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cpe:2.3:a:salonbookingsystem:salon_booking_system:3.32.5
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cpe:2.3:a:salonbookingsystem:salon_booking_system:3.32.6
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cpe:2.3:a:salonbookingsystem:salon_booking_system:3.34
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cpe:2.3:a:salonbookingsystem:salon_booking_system:3.34.1
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cpe:2.3:a:salonbookingsystem:salon_booking_system:3.34.2
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cpe:2.3:a:salonbookingsystem:salon_booking_system:3.36
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cpe:2.3:a:salonbookingsystem:salon_booking_system:3.36.2
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cpe:2.3:a:salonbookingsystem:salon_booking_system:3.36.4
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cpe:2.3:a:salonbookingsystem:salon_booking_system:3.36.6
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cpe:2.3:a:salonbookingsystem:salon_booking_system:3.36.7
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cpe:2.3:a:salonbookingsystem:salon_booking_system:3.37
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cpe:2.3:a:salonbookingsystem:salon_booking_system:3.37.1
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cpe:2.3:a:salonbookingsystem:salon_booking_system:3.37.4
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cpe:2.3:a:salonbookingsystem:salon_booking_system:3.39
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cpe:2.3:a:salonbookingsystem:salon_booking_system:3.42
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cpe:2.3:a:salonbookingsystem:salon_booking_system:3.42.1
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cpe:2.3:a:salonbookingsystem:salon_booking_system:3.42.2
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cpe:2.3:a:salonbookingsystem:salon_booking_system:3.43
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cpe:2.3:a:salonbookingsystem:salon_booking_system:3.43.1
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cpe:2.3:a:salonbookingsystem:salon_booking_system:3.44
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cpe:2.3:a:salonbookingsystem:salon_booking_system:3.44.3
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cpe:2.3:a:salonbookingsystem:salon_booking_system:3.44.5
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cpe:2.3:a:salonbookingsystem:salon_booking_system:3.44.6
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cpe:2.3:a:salonbookingsystem:salon_booking_system:3.5
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cpe:2.3:a:salonbookingsystem:salon_booking_system:3.6
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cpe:2.3:a:salonbookingsystem:salon_booking_system:3.7
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cpe:2.3:a:salonbookingsystem:salon_booking_system:3.8
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cpe:2.3:a:salonbookingsystem:salon_booking_system:3.8.1
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cpe:2.3:a:salonbookingsystem:salon_booking_system:3.8.4
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cpe:2.3:a:salonbookingsystem:salon_booking_system:3.9.0
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cpe:2.3:a:salonbookingsystem:salon_booking_system:3.9.3
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cpe:2.3:a:salonbookingsystem:salon_booking_system:4.0
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cpe:2.3:a:salonbookingsystem:salon_booking_system:4.1
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cpe:2.3:a:salonbookingsystem:salon_booking_system:4.2
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cpe:2.3:a:salonbookingsystem:salon_booking_system:4.3
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cpe:2.3:a:salonbookingsystem:salon_booking_system:4.4
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cpe:2.3:a:salonbookingsystem:salon_booking_system:4.5
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cpe:2.3:a:salonbookingsystem:salon_booking_system:4.6
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cpe:2.3:a:salonbookingsystem:salon_booking_system:4.8
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cpe:2.3:a:salonbookingsystem:salon_booking_system:4.9
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cpe:2.3:a:salonbookingsystem:salon_booking_system:4.9.2
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cpe:2.3:a:salonbookingsystem:salon_booking_system:4.9.4
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cpe:2.3:a:salonbookingsystem:salon_booking_system:4.9.5
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cpe:2.3:a:salonbookingsystem:salon_booking_system:4.9.6
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cpe:2.3:a:salonbookingsystem:salon_booking_system:4.9.7
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cpe:2.3:a:salonbookingsystem:salon_booking_system:4.9.8
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cpe:2.3:a:salonbookingsystem:salon_booking_system:4.9.9
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cpe:2.3:a:salonbookingsystem:salon_booking_system:5.0
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cpe:2.3:a:salonbookingsystem:salon_booking_system:5.1
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cpe:2.3:a:salonbookingsystem:salon_booking_system:5.2
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cpe:2.3:a:salonbookingsystem:salon_booking_system:5.5
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cpe:2.3:a:salonbookingsystem:salon_booking_system:5.6
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cpe:2.3:a:salonbookingsystem:salon_booking_system:5.6.2