XSS in Codename065 Download Manager
CVE-2026-1666
The Download Manager plugin for WordPress is vulnerable to Reflected Cross-Site Scripting via the 'redirect_to' parameter in all versions up to, and including, 3.3.46. This is due to insufficient input sanitization and output escaping on t…
Vulnerability class: XSS (Cross-Site Scripting)
EPSS: 0.001 (16.6th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 6.1 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N.
Affected products
- Codename065 Download Manager — versions 0
Weakness classification (CWE)
References
- www.wordfence.com/threat-intel/vulnerabilities/id/3cb84ba3-b403-4a9d-b1a7-92aa9…
- plugins.trac.wordpress.org/browser/download-manager/tags/3.3.46/src/User/Login…
- plugins.trac.wordpress.org/browser/download-manager/tags/3.3.46/src/User/views/…
- www.wpdownloadmanager.com/doc/short-codes/wpdm_login_form-user-login-form-short…
- plugins.trac.wordpress.org/changeset
Frequently asked questions
- What is CVE-2026-1666?
- CVE-2026-1666 is a medium-severity vulnerability in Codename065 Download Manager, classified under Cross-site Scripting. CVSS score: 6.1/10. Published 2026-02-18.
- How severe is CVE-2026-1666?
- Medium severity. CVSS v3 base score is 6.1 out of 10.