CVE-2026-1905: Devmw Sphere Manager

Medium severity, CVSS 6.4. EPSS: 0.3% chance of exploitation in the next 30 days.

The Sphere Manager plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'width' parameter in the 'show_sphere_image' shortcode in all versions up to, and including, 1.0.2 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.

Affected products

• Devmw Sphere Manager: up to and including 1.0.2

Published 2026-02-14. Last modified 2026-06-17.