CVE-2026-6803 json
AI Chatbot & Workflow Automation by AIWU <= 1.4.12 - Missing Authorization to Unauthenticated Arbitrary Data Deletion via AJAX Actions 'removeGroup' and 'clear'
published 2026-07-11 3 mo ago modified 2026-07-15 3 mo ago also EUVD-2026-43134
- cvss
- 5.3
- version 3.1, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.5%
- EPSS 0.5% chance of exploitation in 30 days, percentile 44%
- public exploits
- 0
- none known
Summary
The AI Chatbot & Workflow Automation by AIWU plugin for WordPress is vulnerable to Missing Authorization in all versions up to, and including, 1.4.12. This is due to missing capability checks and nonce verification on AJAX actions registered under both wp_ajax_ and wp_ajax_nopriv_ hooks, as the base controller's getPermissions() returns an empty array and neither removeGroup nor clear are added to getNoncedMethods(), causing the authorization gate to unconditionally return true for these actions. This makes it possible for unauthenticated attackers to delete specific records by ID or delete all records from any module's database table by unauthenticated attackers.
CISA SSVC
- Exploitation
- none
- Automatable
- yes
- Technical impact
- partial
- Assessed
- 3 mo ago
Exploit prediction
0.52% chance of exploitation in the next 30 days, higher than 44% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CNA | 3.1 | 5.3 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N |
Affected products
- wupsales AI Copilot – Content Generator
Classification
- Weakness
-
- CWE-862 Missing Authorization
- Technology feeds
References
- wordfence.com /threat-intel/vulnerabilities/id/080740e3-ca04-48b4-8b34-64f5e42b1185?source=cve
- plugins.trac.wordpress.org /browser/ai-copilot-content-generator/trunk/classes/controller.php#L133
- plugins.trac.wordpress.org /browser/ai-copilot-content-generator/tags/1.4.6/classes/controller.php#L133
- plugins.trac.wordpress.org /browser/ai-copilot-content-generator/trunk/classes/controller.php#L142
- plugins.trac.wordpress.org /browser/ai-copilot-content-generator/tags/1.4.6/classes/controller.php#L142
- plugins.trac.wordpress.org /browser/ai-copilot-content-generator/trunk/classes/frame.php#L283
- plugins.trac.wordpress.org /browser/ai-copilot-content-generator/tags/1.4.6/classes/frame.php#L283
- plugins.trac.wordpress.org /browser/ai-copilot-content-generator/trunk/classes/controller.php#L112
- plugins.trac.wordpress.org /browser/ai-copilot-content-generator/tags/1.4.6/classes/controller.php#L112
- plugins.trac.wordpress.org /browser/ai-copilot-content-generator/trunk/classes/model.php#L173
- plugins.trac.wordpress.org /browser/ai-copilot-content-generator/tags/1.4.6/classes/model.php#L173
- plugins.trac.wordpress.org /changeset?reponame=&old=3582369%40ai-copilot-content-generator&new=3582369%40ai-copilot-content-generator
Sources
- CVE List CVE-2026-6803
- NVD CVE-2026-6803
Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.