WordPress plugin
Quick PayPal Payments: Payment Button & Form 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
- High2
- Medium9
- Low0
All Quick PayPal Payments: Payment Button & Form vulnerabilities
| Severity | Vulnerability | CVE | Published |
|---|---|---|---|
| Medium6.4 | Authenticated (Contributor+) Stored Cross-Site Scripting via 'form' Shortcode Attribute ≤6.0.4Update to 6.0.5 | CVE-2026-110017 | |
| Medium5.3 | Missing Authorization ≤6.0.3Update to 6.0.4 | CVE-2026-108492 | |
| Medium5.3 | Unauthenticated Payment Bypass <5.7.51Update to 5.7.51 | CVE-2026-17008 | |
| Medium4.3 | Cross-Site Request Forgery ≤5.7.46Update to 5.7.47 | CVE-2025-27003 | |
| Medium4.4 | Authenticated (Administrator+) Stored Cross-Site Scripting ≤5.7.26.3Update to 5.7.26.4 | CVE-2023-1554 | |
| Medium6.4 | Authenticated (Contributor+) Cross Site Scripting ≤5.7.25Update to 5.7.26 | CVE-2023-23889 | |
| High7.2 | Unauthenticated Stored Cross Site Scripting <5.7.26Update to 5.7.26 | CVE-2023-25713 | |
| High7.3 | Missing Authorization ≤5.7.25Update to 5.7.26 | CVE-2023-25714 | |
| Medium5.5 | Authenticated (Administrator+) Stored Cross-Site Scripting ≤5.7.25Update to 5.7.26 | CVE-2023-25702 | |
| Medium6.3 | Missing Authorization Checks all versionsNo patch available | CVE-2022-4974 | |
| Medium6.1 | Cross-Site Scripting <3.1Update to 3.1 | — |
- Medium6.4Authenticated (Contributor+) Stored Cross-Site Scripting via 'form' Shortcode Attribute
≤6.0.4Update to 6.0.5
- Medium5.3Missing Authorization
≤6.0.3Update to 6.0.4
- Medium5.3Unauthenticated Payment Bypass
<5.7.51Update to 5.7.51
- Medium4.3Cross-Site Request Forgery
≤5.7.46Update to 5.7.47
- Medium4.4Authenticated (Administrator+) Stored Cross-Site Scripting
≤5.7.26.3Update to 5.7.26.4
- Medium6.4Authenticated (Contributor+) Cross Site Scripting
≤5.7.25Update to 5.7.26
- High7.2Unauthenticated Stored Cross Site Scripting
<5.7.26Update to 5.7.26
- High7.3Missing Authorization
≤5.7.25Update to 5.7.26
- Medium5.5Authenticated (Administrator+) Stored Cross-Site Scripting
≤5.7.25Update to 5.7.26
- Medium6.3Missing Authorization Checks
all versionsNo patch available
- Medium6.1Cross-Site Scripting
<3.1Update to 3.1
Quick PayPal Payments: Payment Button & Form: common questions
Does Quick PayPal Payments: Payment Button & Form have known vulnerabilities?
Yes. VulnCrest Radar lists 11 known vulnerabilities in Quick PayPal Payments: Payment Button & Form: 2 high, 9 medium. At least one is not fixed in the latest version.
How do I check which version of Quick PayPal Payments: Payment Button & Form 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 Quick PayPal Payments: Payment Button & Form vulnerability?
CVE-2026-110017, published Oct 15, 2026: Quick PayPal Payments: Payment Button & Form <= 6.0.4 - Authenticated (Contributor+) Stored Cross-Site Scripting via 'form' Shortcode Attribute. Severity: Medium (CVSS 6.4).
Is any Quick PayPal Payments: Payment Button & Form vulnerability listed in CISA KEV?
No. None of the known Quick PayPal Payments: Payment Button & Form vulnerabilities is currently listed in the CISA KEV catalog.