Auth bypass in Easy Appointments

CVE-2026-14223

The Easy Appointments WordPress plugin before 3.12.28 does not verify ownership or capability when returning stored customer details, allowing users with subscriber-level access to read any customer's personal information by iterating an identifier.

Vulnerability class: IDOR (Insecure Direct Object Reference)

Published · last modified .

CVSS v3 metric

CVSS v3 base score 4.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N.

EPSS exploit prediction

EPSS: 0.003 (19.2th percentile), scored .

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 19th percentile — 19.2% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS trend (30 days)EPSS over the last 30 days for CVE-2026-14223: held from 0.003 to 0.003.

EPSS over last 30 days · oldest: 0.003 · newest: 0.003 · change: 0.000

Affected products

  • Easy Appointments — versions 0

Weakness classification (CWE)

References

Frequently asked questions

What is CVE-2026-14223?
CVE-2026-14223 is a medium-severity vulnerability in Easy Appointments, classified under Authorization Bypass Through User-Controlled Key. CVSS score: 4.3/10. Published 2026-07-30.
How severe is CVE-2026-14223?
Medium severity. CVSS v3 base score is 4.3 out of 10.