CVE-2025-9803
BaseFortify
Publication date: 2025-11-25
Last updated on: 2025-12-30
Assigner: huntr.dev
Description
Description
CVSS Scores
EPSS Scores
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Meta Information
Affected Vendors & Products
| Vendor | Product | Version / Range |
|---|---|---|
| lunary | lunary | 1.9.34 |
Helpful Resources
Exploitability
| CWE ID | Description |
|---|---|
| CWE-287 | When an actor claims to have a given identity, the product does not prove or insufficiently proves that the claim is correct. |
| CWE-863 | The product performs an authorization check when an actor attempts to access a resource or perform an action, but it does not correctly perform the check. |
Attack-Flow Graph
AI Powered Q&A
Can you explain this vulnerability to me?
This vulnerability in lunary-ai/lunary version 1.9.34 is due to improper authentication in the Google OAuth integration. Specifically, the application does not verify the 'aud' (audience) field in the access token issued by Google, which is necessary to confirm that the token is intended for this application. Because of this, attackers can use tokens issued to malicious applications to gain unauthorized access to user accounts.
How can this vulnerability impact me? :
The vulnerability can lead to account takeover, allowing attackers to gain unauthorized access to user accounts. This can result in compromised user data, loss of trust, and potential misuse of the affected accounts.
What immediate steps should I take to mitigate this vulnerability?
Upgrade lunary-ai/lunary to version 1.9.35 or later, as this version resolves the improper authentication issue in the Google OAuth integration by properly verifying the 'aud' field in access tokens.