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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.

PUBLISHED Reserved 2026-02-04 | Published 2026-02-14 | Updated 2026-02-17 | Assigner Wordfence




MEDIUM: 6.4CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N

Problem types

CWE-79 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

Product status

Default status
unaffected

* (semver)
affected

Timeline

2026-02-13:Disclosed

Credits

Gilang Asra Bilhadi finder

References

www.wordfence.com/...-81cf-4e95-a331-02fc952e34af?source=cve

plugins.trac.wordpress.org/...phere-manager/trunk/plugin.php

plugins.trac.wordpress.org/...-manager/tags/1.0.2/plugin.php

cve.org (CVE-2026-1905)

nvd.nist.gov (CVE-2026-1905)

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