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CVE-2026-86838

MEDIUM 5.3 CVSS 3.1
Published
September 28, 2026
Last modified
September 28, 2026
NVD status
Deferred
Reported by
contact@wpscan.com
Weakness
CWE-472
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N

Description

The Bookly WordPress plugin before 28.3 does not validate client-supplied booking quantity values on the server before computing the appointment total, allowing unauthenticated users to reduce the total to zero and book paid services for free while bypassing the payment step.

Affected products and versions

  • Unknown Bookly — Before 28.3

References

  • wpscan.com https://wpscan.com/vulnerability/1c8a53e7-5556-4dcb-a461-c6df253d0b7a/
  • nvd.nist.gov Official NVD record