Vulnerability Description
Khoj is a self-hostable artificial intelligence app. Prior to 2.0.0-beta.23, an IDOR in the Notion OAuth callback allows an attacker to hijack any user's Notion integration by manipulating the state parameter. The callback endpoint accepts any user UUID without verifying the OAuth flow was initiated by that user, allowing attackers to replace victims' Notion configurations with their own, resulting in data poisoning and unauthorized access to the victim's Khoj search index. This attack requires knowing the user's UUID which can be leaked through shared conversations where an AI generated image is present. This vulnerability is fixed in 2.0.0-beta.23.
CVSS Score
MEDIUM
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Khoj | Khoj | < 2.0.0 |
Related Weaknesses (CWE)
References
- https://github.com/khoj-ai/khoj/commit/1b7ccd141d47f365edeccc57d7316cb0913d748bPatch
- https://github.com/khoj-ai/khoj/releases/tag/2.0.0-beta.23ProductRelease Notes
- https://github.com/khoj-ai/khoj/security/advisories/GHSA-6whj-7qmg-86qjExploitVendor Advisory
FAQ
What is CVE-2025-69207?
CVE-2025-69207 is a vulnerability with a CVSS score of 5.4 (MEDIUM). Khoj is a self-hostable artificial intelligence app. Prior to 2.0.0-beta.23, an IDOR in the Notion OAuth callback allows an attacker to hijack any user's Notion integration by manipulating the state p...
How severe is CVE-2025-69207?
CVE-2025-69207 has been rated MEDIUM with a CVSS base score of 5.4/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2025-69207?
Check the references section above for vendor advisories and patch information. Affected products include: Khoj Khoj.