CVE-2024-13441: Ylefebvre Bilingual Linker

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

The Bilingual Linker plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the bl_otherlang_link_1 parameter in all versions up to, and including, 2.4 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

• Ylefebvre Bilingual Linker: before 2.4.1 (fixed in 2.4.1)

Published 2025-01-25. Last modified 2026-06-17.