WordPress plugin
Payflex Payment Gateway security & vulnerabilities
No known unpatched vulnerabilities in the latest version
All 3 known vulnerabilities are fixed in the latest release. If you run an older version, update to null or newer.
- Critical0
- High0
- Medium3
- Low0
All Payflex Payment Gateway vulnerabilities
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Payflex Payment Gateway: common questions
Does Payflex Payment Gateway have known vulnerabilities?
Yes. VulnCrest Radar lists 3 known vulnerabilities in Payflex Payment Gateway: 3 medium. None are known to affect version null.
How do I check which version of Payflex Payment Gateway 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 Payflex Payment Gateway vulnerability?
CVE-2026-103346, published Oct 4, 2026: Payflex Payment Gateway <= 2.7.1 - Reflected Cross-Site Scripting. Severity: Medium (CVSS 6.1).
Is any Payflex Payment Gateway vulnerability listed in CISA KEV?
No. None of the known Payflex Payment Gateway vulnerabilities is currently listed in the CISA KEV catalog.