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Stored cross-site scripting in Download Manager WordPress plugin

Priority LOW 28CWE-79Published · Updated

Key facts

Attack vector
Network
Privileges required
Low
User interaction
None
Attack complexity
Low
Impact type
Cross-site scripting
Confidentiality · integrity · availability
Low · Low · None
Fix status
No fix listed

Attack profile from CVSS 3.1 · CNA. Fix status from CNA. Impact type from CWE-79.

Summary

The Download Manager plugin by codename065 for WordPress is affected in all versions up to and including 3.3.71. Insufficient input sanitization and output escaping of the regurl shortcode attribute enable stored cross-site scripting (CWE-79). An authenticated attacker with Contributor access or higher can inject scripts into pages, which run in the browser of logged-out visitors who open the page.

Written with Claude Haiku 5.5 from the sources below · 2026-10-29

Description from the CNA

The Download Manager plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'regurl' parameter in all versions up to, and including, 3.3.71 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. The injected payload only fires for logged-out site visitors, as the vulnerable login-form.php template branch is gated on !is_user_logged_in(); authenticated users viewing the same page are served a different template and are not affected.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00195 9th percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
None
Automatable
No
Technical impact
Partial

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

VendorProductAffected versionsFixed inStatusSource
codename065Download Managerup to 3.3.71—No fix listedCNA
  • Download Manager Vendorcodename065 Affected up to 3.3.71 Fixed in — No fix listed CNA

CPE names Threatist (inferred) · 1

Inferred from how NVD named this product before; not given by a source.

CPEVersionsRoleVendor
cpe:2.3:a:w3eden:download_manager:*:*:*:*:*:*:*:*——codename065
  • cpe:2.3:a:w3eden:download_manager:*:*:*:*:*:*:*:* Versions — — ·codename065

Remediation

The sources list no fixed version for Download Manager.

Written with Claude Haiku 5.5 from the sources below · 2026-10-29

Timeline

  1. 2026-10-10 Threatist record created from CVE-2026-102401
  2. 2026-10-10 Alias added: GHSA-mw8v-g8v9-8mxj
  3. 2026-10-11 CISA SSVC decision points changed
  4. 2026-10-11 Priority changed: MEDIUM → LOW

References

  • TI-2023-05891 Download Manager < 3.2.83 - Unauthenticated Protected File Download Password Leak CVSS 3.1HIGH 7.5
  • TI-2023-01700 Download Manager Pro < 6.3.0 - Unauthenticated Sensitive Information Disclosure CVSS 3.1HIGH 7.5
  • TI-2023-01438 Download Manager < 3.2.71 - Broken Access Controls CVSS 3.1MEDIUM 6.5
  • TI-2024-07827 Download Manager < 3.3.00 - Contributor+ Stored XSS CVSS 3.1MEDIUM 5.4
  • TI-2022-04091 Download Manager < 3.2.62 - Contributor+ Stored XSS CVSS 3.1MEDIUM 5.4
  • TI-2024-09921 Download Manager < 3.3.03 - Admin+ Stored XSS CVSS 3.1MEDIUM 4.8
See all 87 →

Sources