CVE-2025-0804: Flowdee Clickwhale

Medium severity, CVSS 5.4. EPSS: 0.3% chance of exploitation in the next 30 days.

The ClickWhale – Link Manager, Link Shortener and Click Tracker for Affiliate Links & Link Pages plugin for WordPress is vulnerable to Stored Cross-Site Scripting via link titles in all versions up to, and including, 2.4.1 due to insufficient input sanitization and output escaping. 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

• Flowdee Clickwhale: before 2.4.2 (fixed in 2.4.2)

Published 2025-01-29. Last modified 2026-06-17.