Vulnerability in Download Manager — CVE-2026-12054

What to do now

Update Download Manager to 3.3.58 or later.

Affected versions

• Everything up to and including 3.3.57

The Download Manager plugin for WordPress is vulnerable to Reflected Cross-Site Scripting via 'REFERRER' parameter in all versions up to, and including, 3.3.57 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts that execute in a victim's browser.

This description is reproduced verbatim from the public vulnerability record.

• https://www.wordfence.com/threat-intel/vulnerabilities/id/f0165bf4-03ed-4021-8f45-6beef4ef3140?source=api-prod

Part of this record comes from Wordfence Intelligence. Original: https://www.wordfence.com/threat-intel/vulnerabilities/id/f0165bf4-03ed-4021-8f45-6beef4ef3140
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