WordPress plugin
UltimateAI <= 2.8.3 — Authentication Bypass
CVE-2024-9105Published · Updated Action summary
Affected: ≤2.8.3No patch available
What to do until a fix shipsCritical9.8CVSS 3.19.8CISA KEVNot listedAccessNo account needed
On this page3
Overview
- Advisory ID
- CVE-2024-9105
- Product
- Ultimate AI Ultimate_AI
- Affected
- ≤2.8.3
- Fixed in
- no fix yet
- Required access
- No account needed
- Published
- · updated
- Credit
- István Márton
- Source
- Wordfence Intelligence
- Affected≤ 2.8.3
- PatchedNo fix yet
No patched version available.
9.8
CVSS 3.1 · CNA (Wordfence)CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:HWhat does this vector mean?
AV:NAttack vector- Network
AC:LAttack complexity- Low
PR:NPrivileges required- None
UI:NUser interaction- None
S:UScope- Unchanged
C:HConfidentiality- High
I:HIntegrity- High
A:HAvailability- High
The UltimateAI plugin for WordPress is vulnerable to authentication bypass in versions up to, and including, 2.8.3. This is due to insufficient verification on the user being supplied in the 'ultimate_ai_register_or_login_with_google' function.
This makes it possible for unauthenticated attackers to log in as any existing user on the site, such as an administrator, if they have access to the email.
Not sure which version you run? Run a passive check — it reads public files only.
Remediation & mitigations
- No known patch available. Please review the vulnerability's details in depth and employ mitigations based on your organization's risk tolerance. It may be best to uninstall the affected software and find a replacement.
- Rotate administrator passwords and application secrets if the site ran a vulnerable version while publicly reachable.
References & provenance
Proof-of-concept & detection
No public proof-of-concept or detection template is known for this vulnerability.
Advisories & patches
- Advisorywordfence.com
Related CVEs
- 8.8CVE-2026-32559Authenticated (Subscriber+) Arbitrary File Upload
- 5.6CVE-2024-9104Limited User Password Change due to Improper Empty and Missing Default Value Check
Timeline
CVE published
Severity critical, CVSS 9.8
Record last updated
Sources & licenses
Sources & licenses
Wordfence record- Vulnerability data
- Wordfence Intelligence. Copyright 2012-2026 Defiant Inc. Licensed under the CC BY-SA 4.0.
- CVE® identifiers
- Copyright 1999-2026 The MITRE Corporation. Used under the CVE Program. CVE® is a registered trademark of The MITRE Corporation.
- CVSS / CWE
- National Vulnerability Database (NVD), shown unmodified. This product uses the NVD API but is not endorsed or certified by the NVD.
- VulnCrest content
- Summary, remediation guidance and page layout © VulnCrest. Not sourced from NVD.