PT-2026-20282 · WordPress · Wordpress Download Manager

Jack Taylor · Published 2026-02-18 · Updated 2026-02-18 · CVE-2026-1666

Positive Technologies (AI Summary)

CVSS v3.1

6.1

Medium

Base vector

AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Name of the Vulnerable Software and Affected Versions WordPress Download Manager plugin versions up to and including 3.3.46

Description The software is susceptible to Reflected Cross-Site Scripting due to insufficient input sanitization and output escaping. The issue affects the redirect to parameter in the login form shortcode. An unauthenticated attacker can inject arbitrary web scripts into pages, potentially leading to script execution if a user is tricked into performing an action, such as clicking a link. The vulnerable parameter is redirect to. The API endpoint involved is the login form shortcode.

Recommendations Update WordPress Download Manager plugin to a version later than 3.3.46.

Fix

XSS

Weakness Enumeration

CWE-79

Related Identifiers

CVE-2026-1666

Affected Products

Wordpress Download Manager

References · 10

• https://nvd.nist.gov/vuln/detail/CVE-2026-1666 · Security Note
• https://twitter.com/CVEnew/status/2024026134241804419 · Twitter Post
• https://t.me/cveNotify/152290 · Telegram Post
• https://t.me/CVEtracker/44938 · Telegram Post
• https://plugins.trac.wordpress.org/browser/download-manager/tags/3.3.46/src/User/views/login-form.php#L142 · Note
• https://wordfence.com/threat-intel/vulnerabilities/id/3cb84ba3-b403-4a9d-b1a7-92aa947310ac?source=cve · Note
• https://plugins.trac.wordpress.org/browser/download-manager/tags/3.3.46/src/User/Login.php#L137 · Note
• https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&new=3455081%40download-manager%2Ftrunk&old=3440008%40download-manager%2Ftrunk&sfp_email=&sfph_mail=#file25 · Note
• https://twitter.com/VulmonFeeds/status/2024041297871302750 · Twitter Post
• https://wpdownloadmanager.com/doc/short-codes/wpdm_login_form-user-login-form-short-code · Note