CVE-2026-1905
MEDIUMCVSS Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N
Lifecycle Timeline
2Description
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.
Analysis
Stored cross-site scripting in WordPress Sphere Manager plugin through version 1.0.2 allows authenticated users with Contributor privileges or higher to inject malicious scripts via the 'width' parameter in shortcodes due to improper input sanitization. Injected scripts execute in the browsers of any user viewing the affected page, potentially compromising site visitors. …
Sign in for full analysis, threat intelligence, and remediation guidance.
Remediation
Within 30 days: Identify affected systems running all and apply vendor patches as part of regular patch cycle. Verify Content-Security-Policy and output encoding.
Sign in for detailed remediation steps.
Priority Score
Share
External POC / Exploit Code
Leaving vuln.today