Vulnerability · Published Jun 24, 2026 · Assigned by Wordfence
CVE-2026-8614Assistio <= 1.1.2 - Missing Authorization to Authenticated (Subscriber+) Plugin Settings Deletion via assistio_plugin_delete_assistio_settings AJAX Action
Medium 4.3
In plain English
A medium-severity missing authorization in Assistio from assistioai. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.3% (higher than 26% of all known vulnerabilities).
Official 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.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| assistioai | Assistio | 0 – through 1.1.2 |
Weakness: CWE-862 · Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N