CVE-2025-9803
Improper Authentication in lunary-ai/lunary
- State
- Published
- Severity
- 9.3 Critical
- Published
- Nov 25, 2025
- Updated
- Nov 25, 2025
- Reserved
- Sep 1, 2025
Description
lunary-ai/lunary version 1.9.34 is vulnerable to an account takeover due to improper authentication in the Google OAuth integration. The application fails to verify the 'aud' (audience) field in the access token issued by Google, which is crucial for ensuring the token is intended for the application. This oversight allows attackers to use tokens issued to malicious applications to gain unauthorized access to user accounts. The issue is resolved in version 1.9.35.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 3.0 | 9.3 Critical | CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:N | @huntr_ai |
Weaknesses
- CWE-287 Improper Authentication
Affected Products
| Product | Versions |
|---|---|
lunary-ai/lunarylunary-ai |
|
References
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