Vulnerability in Download Manager — CVE-2026-97338
MediumSeverity
—Estimated exploit probability
100,000+ sitesInstalls
3.3.71Fixed in
What to do now
Update Download Manager to 3.3.71 or later.
Affected versions
- Everything up to and including 3.3.70
Affected: Download Manager (plugin, download-manager)
What the vulnerability is
The Download Manager plugin for WordPress is vulnerable to Stored Cross-Site Scripting via Display Name in all versions up to, and including, 3.3.70 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with subscriber-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. This requires the [wpdm_edit_profile] shortcode to be present on a front-end page accessible to Subscriber-level users, who can then submit a multiply entity-encoded payload via the display name field to bypass sanitization.