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OpenAdvisories
Medium · 6.4 CVE-2025-4590 EUVD-2025-16547GHSA-6578-4254-m9rv

Daisycon prijsvergelijkers <= 4.9.0 - Authenticated (Contributor+) Stored Cross-Site Scripting

Published May 31, 2025 · Updated Apr 8, 2026 · Assigned by Wordfence

Description

The Daisycon prijsvergelijkers plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's 'daisycon_uitvaart' shortcode in all versions up to, and including, 4.9.0 due to insufficient input sanitization and output escaping on user supplied attributes. This makes it possible for authenticated attackers, with contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

Affected products

VendorProductAffectedFixed
daisycon Daisycon prijsvergelijkers ≤ 4.9.0 —

References