Medium severity · published Sep 12, 2026
CVE-2026-87892
Rox Appointment Booking < 1.2.0 - Unauthenticated Price Manipulation and Payment Method Restriction Bypass
5.3
CVSS
0.3%
EPSS
No
On KEV
Description
The Rox Appointment Booking WordPress plugin before 1.2.0 does not verify the order total or the selected payment method against its own server-side pricing when creating a booking, allowing unauthenticated attackers to create confirmed bookings at an arbitrary price and to bypass the site's configured payment-method restrictions.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
None
Integrity
Low
Availability
None
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.3% · higher than 27% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
RA
Rox Appointment Booking ·
before 1.2.0 · source: vendor
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2026-87892
CVE.org
https://www.cve.org/CVERecord?id=CVE-2026-87892
wpscan.com
https://wpscan.com/vulnerability/971084b9-5bf9-438a-a94d-435d1b1f01d1/
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