Cross-Site Scripting Vulnerability in Premium Packages Plugin for WordPress
CVE-2026-18586

7.2HIGH

Key Information:

Vendor

WordPress
Status
Premium Packages – Sell Digital Products Securely
Vendor
CVE Published:
15 October 2026

What is CVE-2026-18586?

The Premium Packages – Sell Digital Products Securely plugin for WordPress is affected by a vulnerability that allows unauthenticated attackers to exploit the 'order_email' functionality. This issue arises from inadequate input sanitization and output escaping, enabling attackers to inject arbitrary web scripts into pages. Consequently, these scripts execute when users access the compromised pages, posing a significant threat to website security.

Affected Version(s)

Premium Packages – Sell Digital Products Securely 0 <= 7.0.5

References

https://www.wordfence.com/threat-intel/vulnerabilities/id...
https://plugins.trac.wordpress.org/changeset/3637473/wpdm...

CVSS V3.1

Score:
7.2
Severity:
HIGH
Confidentiality:
Low
Integrity:
Low
Availability:
Low
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Changed

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

thevietronin
.