CVE-2026-12054CWE-79cross-site-scripting

CVE-2026-12054

Medium · published October 10, 2026

CVSS v3.1
6.1
EPSS
0%
Percentile
5.9
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS v3.1
6.1 · MEDIUM
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
CVSS v4.0
Not supplied
EPSS
0.00168 · 5.9th percentile
Weakness
CWE-79 · Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Published
2026-10-10T10:16Z
References (2)
https://plugins.trac.wordpress.org/changeset/3573804/download-manager · [email protected]https://www.wordfence.com/threat-intel/vulnerabilities/id/f0165bf4-03ed-4021-8f45-6beef4ef3140?source=cve · [email protected]
EPSS history
Timeline
  • 11 OCT 03:27Z
    EPSS moved — → 0%
    epss
  • 10 OCT 05:31Z
    Download Manager <= 3.3.57 - Unauthenticated DOM-Based Reflected Cross-Site Scripting via 'REFERRER' Parameter
    cvelistv5
  • 10 OCT 05:31Z
    Download Manager <= 3.3.57 - Unauthenticated DOM-Based Reflected Cross-Site Scripting via 'REFERRER' Parameter
    cvelistv5