CVE-2026-14188: The Easy Appointments WordPress plugin through 3.12.26 does not perform a per-request capability or nonce check on one of its customer-listing handlers, allowing authenticated user
The Easy Appointments WordPress plugin through 3.12.26 does not perform a per-request capability or nonce check on one of its customer-listing handlers, allowing authenticated users with contributor-level access to read every stored customer's personal information.
Details
Original advisory: https://nvd.nist.gov/vuln/detail/CVE-2026-14188
Exploitation outlook
EPSS (FIRST.org) estimates each CVE’s probability of exploitation in the next 30 days — here is the CSIRTS.com read on those numbers.
- Low exploitation riskCVE-2026-141880.24% 30-day exploitation probability — currently an unlikely target, but scores change as exploit code circulates. Riskier than 15% of all scored CVEs.
Referenced CVEs
| CVE | CSIRTS overview | External |
|---|---|---|
| CVE-2026-14188 | coverage & exploitation status | NVD · CVE.org |
Recent advisories for Easy Appointments WordPress
A cluster of recent advisories against the same product widens the attack surface — attackers routinely chain freshly published CVEs on one product, so review these together.
- mediumCVE-2026-14226: The Easy Appointments WordPress plugin through 3.12.26 does not require a sufficient capabilit…nvd · 2026-07-30
- mediumCVE-2026-14223: The Easy Appointments WordPress plugin through 3.12.26 does not verify ownership or capability…nvd · 2026-07-30
- lowCVE-2026-14222: The Easy Appointments WordPress plugin through 3.12.26 does not perform any capability or nonc…nvd · 2026-07-30
- lowCVE-2026-14221: The Easy Appointments WordPress plugin through 3.12.26 does not perform capability checks in s…nvd · 2026-07-30
- mediumCVE-2026-14224: The Easy Appointments WordPress plugin through 3.12.26 does not verify that the appointment ta…nvd · 2026-07-29
- highCVE-2026-8789: The Easy Appointments plugin for WordPress is vulnerable to unauthorized modification of data d…nvd · 2026-07-24
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