CVE-2026-8614

Assistio <= 1.1.2 - Missing Authorization to Authenticated (Subscriber+) Plugin Settings Deletion via assistio_plugin_delete_assistio_settings AJAX Action

Published Jun 24, 2026 CVSS 3.1 · 4.3 Medium EPSS < 1% KEV · Not listed
Description
The Assistio plugin for WordPress is vulnerable to unauthorized modification of data due to a missing capability check and missing nonce verification on the assistio_plugin_delete_assistio_settings() function in versions up to, and including, 1.1.2. This makes it possible for authenticated attackers, with Subscriber-level access and above, to delete the plugin's options including the critical 'assistiobot_oauth_settings' option, which disrupts the plugin's integration with the Assistio bot service.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

No advisories available
History
Type Values Removed Values Added
First Time appeared Assistioai
Assistioai assistio
Wordpress
Wordpress wordpress
Vendors & Products Assistioai
Assistioai assistio
Wordpress
Wordpress wordpress
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Type Values Removed Values Added
Description The Assistio plugin for WordPress is vulnerable to unauthorized modification of data due to a missing capability check and missing nonce verification on the assistio_plugin_delete_assistio_settings() function in versions up to, and including, 1.1.2. This makes it possible for authenticated attackers, with Subscriber-level access and above, to delete the plugin's options including the critical 'assistiobot_oauth_settings' option, which disrupts the plugin's integration with the Assistio bot service.
Title Assistio <= 1.1.2 - Missing Authorization to Authenticated (Subscriber+) Plugin Settings Deletion via assistio_plugin_delete_assistio_settings AJAX Action
Weaknesses CWE-862
References
Metrics cvssV3_1

{'score': 4.3, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
Wordfence
Published
Updated
Jun 24, 2026, 12:15 PM
Reserved
May 14, 2026, 5:34 PM
Status
Deferred
Published
Jun 24, 2026, 7:16 AM
Modified
Jun 25, 2026, 1:26 PM