XSS in Codename065 Download Manager
CVE-2026-5357
The Download Manager plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'sid' parameter of the 'wpdm_members' shortcode in versions up to and including 3.3.52. This is due to insufficient input sanitization and outpu…
Vulnerability class: XSS (Cross-Site Scripting)
EPSS: 0.000 (14.7th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 6.4 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/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/27fc81b0-c03a-4de7-bc38-79140…
- plugins.trac.wordpress.org/browser/download-manager/trunk/src/User/views/member…
- plugins.trac.wordpress.org/browser/download-manager/tags/3.3.51/src/User/views/…
- plugins.trac.wordpress.org/browser/download-manager/trunk/src/User/User.php
- plugins.trac.wordpress.org/browser/download-manager/tags/3.3.51/src/User/User.p…
- plugins.trac.wordpress.org/changeset
Frequently asked questions
- What is CVE-2026-5357?
- CVE-2026-5357 is a medium-severity vulnerability in Codename065 Download Manager, classified under Cross-site Scripting. CVSS score: 6.4/10. Published 2026-04-09.
- How severe is CVE-2026-5357?
- Medium severity. CVSS v3 base score is 6.4 out of 10.