CVE-2026-8614
Assistio <= 1.1.2 - Missing Authorization to Authenticated (Subscriber+) Plugin Settings Deletion via assistio_plugin_delete_assistio_settings AJAX Action
CVSS Score
4.3
EPSS Score
0.0%
EPSS Percentile
0th
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.
| CWE | CWE-862 |
| Vendor | assistioai |
| Product | assistio |
| Published | Jun 24, 2026 |
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CVSS v3 Breakdown
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
Affected Versions
assistioai / Assistio
0 ≤ 1.1.2
References
wordfence.com: https://www.wordfence.com/threat-intel/vulnerabilities/id/754f9598-3b41-4fe3-b290-8422031991a8?source=cve plugins.trac.wordpress.org: https://plugins.trac.wordpress.org/browser/assistio/tags/1.1.2/assistio.php#L350 plugins.trac.wordpress.org: https://plugins.trac.wordpress.org/browser/assistio/tags/1.1.2/assistio.php#L346
Credits
Abhirup Konwar