GetGenie <= 4.3.2 - Insecure Direct Object Reference to Authenticated (Author+) Arbitrary Post Overwrite/Deletion
| CVE | CVE-2026-2879 |
|---|---|
| CVSS | 5.4 (Medium) |
| Publicly Published | March 12, 2026 |
| Last Updated | March 13, 2026 |
| Researcher |
Kazuma Matsumoto
- GMO Cybersecurity by IERAE, Inc.
|
Description
The GetGenie plugin for WordPress is vulnerable to Insecure Direct Object Reference in all versions up to, and including, 4.3.2. This is due to missing validation on the `id` parameter in the `create()` method of the `GetGenieChat` REST API endpoint. The method accepts a user-controlled post ID and, when a post with that ID exists, calls `wp_update_post()` without verifying that the current user owns the post or that the post is of the expected `getgenie_chat` type. This makes it possible for authenticated attackers, with Author-level access and above, to overwrite arbitrary posts owned by any user — including Administrators — effectively destroying the original content by changing its `post_type` to `getgenie_chat` and reassigning `post_author` to the attacker.
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Vulnerability Details for GetGenie – AI SEO Assistant & Content Writer with Keyword Research, AEO & GEO
| Software Type | Plugin |
|---|---|
| Software Slug | getgenie (view on wordpress.org) |
| Patched? | Yes |
| Remediation | Update to version 4.3.3, or a newer patched version |
| Affected Version |
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| Patched Version |
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Recent vulnerabilities in GetGenie – AI SEO Assistant & Content Writer with Keyword Research, AEO & GEO
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