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CVE-2026-8610

MEDIUM 4.3 CVSS 3.1
Published
May 20, 2026
Last modified
July 23, 2026
NVD status
Deferred
Reported by
security@wordfence.com
Weakness
CWE-862
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N

Description

The TypeSquare Webfonts for ConoHa plugin for WordPress is vulnerable to authorization bypass in all versions up to, and including, 2.0.4. This is due to the plugin not properly verifying that a user is authorized to perform an action. This makes it possible for authenticated attackers, with subscriber-level access and above, to modify the plugin's site-wide font settings, including the typesquare_auth option (fontThemeUseType), show_post_form, and typesquare_fonttheme, by submitting a POST request to any wp-admin page. For fontThemeUseType values 1 and 3, no nonce verification is performed either, meaning those branches are additionally exploitable via cross-site request forgery.

Affected WordPress components

A confirmed match is backed by the plugin or theme slug. A possible match is based on the product name only and should be verified.

Affected products and versions

  • conoha TypeSquare Webfonts for ConoHa — Up to and including 2.0.4

References

  • plugins.trac.wordpress.org https://plugins.trac.wordpress.org/browser/ts-webfonts-for-conoha/tags/2.0.4/inc/class/class.auth.php#L51
  • plugins.trac.wordpress.org https://plugins.trac.wordpress.org/browser/ts-webfonts-for-conoha/tags/2.0.4/typesquare-admin.php#L25
  • plugins.trac.wordpress.org https://plugins.trac.wordpress.org/browser/ts-webfonts-for-conoha/tags/2.0.4/typesquare-admin.php#L93
  • www.wordfence.com https://www.wordfence.com/threat-intel/vulnerabilities/id/88002a25-6890-4f8b-8a11-239b59d56672?source=cve
  • nvd.nist.gov Official NVD record