WordPress plugin
myPOS Checkout security & vulnerabilities
Unpatched vulnerability in the latest version
At least one vulnerability affects the latest version and no fix has been released. Deactivate the plugin or restrict access to the affected feature until the vendor ships a patch.
- Critical0
- High0
- Medium1
- Low0
All myPOS Checkout vulnerabilities
| Severity | Vulnerability | CVE | Published |
|---|---|---|---|
| Medium6.6 | Authenticated (Shop Manager+) PHP Object Injection ≤1.4.5No patch available | CVE-2026-116869 |
- Medium6.6Authenticated (Shop Manager+) PHP Object Injection
≤1.4.5No patch available
myPOS Checkout: common questions
Does myPOS Checkout have known vulnerabilities?
Yes. VulnCrest Radar lists 1 known vulnerability in myPOS Checkout: 1 medium. At least one is not fixed in the latest version.
How do I check which version of myPOS Checkout I run?
In wp-admin open Plugins → Installed Plugins; the version is shown under the name. Without admin access, our passive Check my site tool can often read it from public files.
What is the most recent myPOS Checkout vulnerability?
CVE-2026-116869, published Oct 28, 2026: myPOS Checkout <= 1.4.5 - Authenticated (Shop Manager+) PHP Object Injection. Severity: Medium (CVSS 6.6).
Is any myPOS Checkout vulnerability listed in CISA KEV?
No. None of the known myPOS Checkout vulnerabilities is currently listed in the CISA KEV catalog.