CVE-2025-69207
HIGH EPSS 28.0%
Published Feb 2, 20264mo ago · Modified Jun 17, 20262w ago
7.1 CVSS 3.1
Published Feb 2, 2026 4mo ago
Last Modified Jun 17, 2026 2w ago
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 Details
Base Score
Exploitability
Impact
Vector string
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:H/A:N Attack Vector Network
Attack Complexity Low
Privileges Required None
User Interaction Required
Scope Unchanged
Confidentiality Low
Integrity High
Availability None
Threat Intelligence
EPSS Exploit Probability
28.0% percentile
Exploit & Patch Status
Public Exploit Known
Patch Available
Weaknesses 1
CWE-639
Affected Products 16
References 3
- github.com https://github.com/khoj-ai/khoj/commit/1b7ccd141d47f365edeccc57d7316cb0913d748b
- github.com https://github.com/khoj-ai/khoj/releases/tag/2.0.0-beta.23
- github.com https://github.com/khoj-ai/khoj/security/advisories/GHSA-6whj-7qmg-86qj
Remediation
- github.com https://github.com/khoj-ai/khoj/commit/1b7ccd141d47f365edeccc57d7316cb0913d748b