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4.8 Medium

CVE-2023-1554 The Quick Paypal Payments WordPress plugin before 5.7.26.4 does not sanitise and escape some of its settings, which…

Description

The Quick Paypal Payments WordPress plugin before 5.7.26.4 does not sanitise and escape some of its settings, which could allow high privilege users such as admin to perform Stored Cross-Site Scripting attacks even when the unfiltered_html capability is disallowed (for example in multisite setup)

Affected products and versions

Product Affected versions Fixed in
Quick Paypal Payments 5.7 earliest → < 5.7.26.4 5.7.26.4

Other CVEs of Quick Paypal Payments

The 2 CVEs of Quick Paypal Payments →
CVE-2026-17008 The Quick Paypal Payments WordPress plugin through 5.7.50 does not verify the paid amount, receiver, or payment status… 5.3 Medium
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