Vulnerability Description
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.
CVSS Score
MEDIUM
Related Weaknesses (CWE)
References
- https://plugins.trac.wordpress.org/browser/sphere-manager/tags/1.0.2/plugin.php#
- https://plugins.trac.wordpress.org/browser/sphere-manager/trunk/plugin.php#L232
- https://www.wordfence.com/threat-intel/vulnerabilities/id/a27dfc37-81cf-4e95-a33
FAQ
What is CVE-2026-1905?
CVE-2026-1905 is a vulnerability with a CVSS score of 6.4 (MEDIUM). 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 i...
How severe is CVE-2026-1905?
CVE-2026-1905 has been rated MEDIUM with a CVSS base score of 6.4/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2026-1905?
Check the references section above for vendor advisories and patch information. Review vendor security bulletins for remediation guidance.