Description
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.
Metrics
CVSS 3.1 5.4/10
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:NWeakness enumeration
Affected software
| Vendor | Product | Versions |
|---|---|---|
| jackdewey | Bilingual Linker | <= 2.4 |
References
- https://plugins.trac.wordpress.org/browser/bilingual-linker/tags/2.4/bilingual-linker.php#L291Product
- https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&old=3228519%40bilingual-linker&new=3228519%40bilingual-linker&sfp_email=&sfph_mail=
- https://www.wordfence.com/threat-intel/vulnerabilities/id/daeda8d7-1bff-4258-9953-b4303f1778d0?source=cveThird Party Advisory
Timeline
- Published
- Jan 25, 2025
- Last modified
- Jun 17, 2026
- NVD status
- Modified