Is Quick PayPal Payments safe?

No known vulnerability affects the current version (6.0.5). 20 issues were found in earlier versions and fixed, the latest disclosed on Oct 13, 2026.

Checked 3 days ago against the WPVulnerability database, for version 6.0.5.

How it’s looked after

Last release: Oct 14, 2026 (3 weeks ago)
Releases in the last year: 11
Tested up to: WordPress 7.1.4
Support resolved: 0 of 1 threads in two months
Active installs: 1K+

20 known vulnerabilities

3 high
8 medium
9 not rated

None affects the current version.

Disclosed each year

20131
20151
20223
202310
20252
20262

Every known vulnerability in Quick PayPal Payments

Newest first, with any that affect the current version at the top.

medium
Authenticated (Contributor+) Stored Cross-Site Scripting via 'form' Shortcode Attribute
Fixed in 6.0.5 · CVE-2026-110017 · Oct 13, 2026 · Wordfence
medium
Missing Authorization
Fixed in 6.0.4 · CVE-2026-108492 · Aug 5, 2026 · Wordfence
medium
Unauthenticated Payment Bypass
Fixed in 5.7.51 · CVE-2026-17008 · Sep 4, 2025 · Wordfence
medium
Cross-Site Request Forgery
Fixed in 5.7.47 · CVE-2025-27003 · Sep 4, 2025 · Wordfence
high
Reflected Cross-Site Scripting
Fixed in 5.7.29 · CVE-2023-33999 · Jul 18, 2023 · WPScan
WordPress Quick Paypal Payments Plugin <= 3.0 is vulnerable to Cross Site Scripting (XSS)
Fixed in 3.1 · May 15, 2023 · Patchstack
WordPress Quick Paypal Payments Plugin <= 5.7.26.3 is vulnerable to Cross Site Scripting (XSS)
Fixed in 5.7.26.4 · Mar 29, 2023 · Patchstack
medium
Authenticated (Administrator+) Stored Cross-Site Scripting
Fixed in 5.7.26.4 · CVE-2023-1554 · Mar 27, 2023 · Wordfence
WordPress Quick Paypal Payments Plugin < 5.7.22 is vulnerable to Sensitive Data Exposure
Fixed in 5.7.22 · Feb 28, 2023 · Patchstack
WordPress Quick Paypal Payments Plugin < 5.7.22 is vulnerable to Cross Site Request Forgery (CSRF)
Fixed in 5.7.22 · Feb 28, 2023 · Patchstack
medium
Authenticated (Contributor+) Cross Site Scripting
Fixed in 5.7.26 · CVE-2023-23889 · Feb 15, 2023 · Wordfence
high
Unauthenticated Stored Cross Site Scripting
Fixed in 5.7.26 · CVE-2023-25713 · Feb 14, 2023 · Wordfence
high
Missing Authorization
Fixed in 5.7.26 · CVE-2023-25714 · Feb 14, 2023 · Wordfence
medium
Authenticated (Administrator+) Stored Cross-Site Scripting
Fixed in 5.7.26 · CVE-2023-25702 · Feb 10, 2023 · Wordfence
medium
Missing Authorization Checks
Fixed in 5.7.22 · CVE-2022-4974 · Mar 4, 2022 · Wordfence
Toggle The Debug Mode via Cross-Site Request Forgery (CSRF) vulnerability
Fixed in 5.7.22 · Feb 28, 2022 · Patchstack
Sensitive Information Disclosure vulnerability
Fixed in 5.7.22 · Feb 28, 2022 · Patchstack
Cross Site Scripting
Fixed in 3.1 · May 15, 2015 · Patchstack
Cross-Site Scripting
Fixed in 3.1 · Oct 18, 2013 · Wordfence
Payment Sending Multiple Parameter XSS
Fixed in 3.1 · WPScan

Questions about Quick PayPal Payments’s security

Is Quick PayPal Payments safe to use?

No known vulnerability affects its current version. Earlier versions had issues that are now fixed, so keep Quick PayPal Payments updated: most attacks target sites that haven’t updated.

Does Quick PayPal Payments have known security vulnerabilities?

None that affect the current version. WPVulnerability’s database lists 20 older issues, fixed in earlier versions, so keep Quick PayPal Payments up to date.

Is Quick PayPal Payments still maintained?

Yes. Its last release was 3 weeks ago. Its authors resolved 0 of the 1 support threads opened in the last two months.

Is Quick PayPal Payments compatible with the latest WordPress?

Yes. It’s tested up to WordPress 7.1.4, the current version.

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Vulnerability data from WPVulnerability (CC0), which gathers records from CVE, Wordfence, Patchstack and WPScan. A clean record isn’t a guarantee: keep every plugin updated.