CVE-2023-3427

low-risk
Published 2023-06-28

The Salon Booking System plugin for WordPress is vulnerable to Cross-Site Request Forgery in versions up to, and including, 8.4.6. This is due to missing or incorrect nonce validation on the 'save_customer' function. This makes it possible for unauthenticated attackers to change the admin role to customer or change the user meta to arbitrary values via a forged request, granted they can trick a site administrator into performing an action such as clicking on a link.

Do I need to act?

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0.07% chance of exploitation
EPSS score — low exploit probability
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Not on CISA KEV list
No confirmed active exploitation reported to CISA
?
Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
5
CVSS 5.4/10 Medium
NETWORK / LOW complexity

Affected Products (1)

Affected Vendors

Salonbookingsystem

References (6)

Patch https://plugins.trac.wordpress.org/browser/salon-booking-system/trunk/src/SLN/Ad...
Patch https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&old...
Third Party Advisory https://www.wordfence.com/threat-intel/vulnerabilities/id/93875f19-d9b9-4e33-bba...
Patch https://plugins.trac.wordpress.org/browser/salon-booking-system/trunk/src/SLN/Ad...
Patch https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&old...
Third Party Advisory https://www.wordfence.com/threat-intel/vulnerabilities/id/93875f19-d9b9-4e33-bba...
26
/ 100
low-risk
Severity 21/34 · High
Exploitability 0/34 · Minimal
Exposure 5/34 · Minimal