CVE-2026-86838

MEDIUMCVSS 5.3

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.

Published 2026-09-28 · last modified 2026-09-28

Full record at NVD ↗

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Ncerio by BeyondNets · data from NVD, CISA KEV, EPSS.