High severity · published Jun 15, 2026
CVE-2026-42666
WordPress Salon booking system plugin <= 10.30.25 - Broken Access Control vulnerability
7.5
CVSS
0.3%
EPSS
No
On KEV
Description
Unauthenticated Broken Access Control in Salon booking system <= 10.30.25 versions.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
High
Integrity
None
Availability
None
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.3% · higher than 20% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
SB
Salon booking system · Dimitri Grassi
through 10.30.25 · source: vendor
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2026-42666
CVE.org
https://www.cve.org/CVERecord?id=CVE-2026-42666
patchstack.com
https://patchstack.com/database/wordpress/plugin/salon-booking-system/vulnerability/wordpress-salon-booking-system-plugin-10-30-25-broken-access-control-vulnerability?_s_id=cve
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