CVE-2026-7702
Authorization Bypass in AFFiNE Public Markdown Preview
Publication date: 2026-05-03
Last updated on: 2026-05-05
Assigner: VulDB
Description
Description
CVSS Scores
EPSS Scores
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Meta Information
Affected Vendors & Products
| Vendor | Product | Version / Range |
|---|---|---|
| toeverything | affine | to 0.26.3 (inc) |
Helpful Resources
Exploitability
| CWE ID | Description |
|---|---|
| CWE-639 | The system's authorization functionality does not prevent one user from gaining access to another user's data or record by modifying the key value identifying the data. |
| CWE-285 | The product does not perform or incorrectly performs an authorization check when an actor attempts to access a resource or perform an action. |
Attack-Flow Graph
AI Powered Q&A
Can you explain this vulnerability to me?
This vulnerability exists in the toeverything AFFiNE software up to version 0.26.3, specifically in the allowDocPreview function of the Public Markdown Preview Endpoint component. It allows an attacker to bypass authorization controls, meaning they can access resources or perform actions without proper permissions. The attack can be launched remotely, and a public exploit is available.
How can this vulnerability impact me? :
The vulnerability can lead to unauthorized access to documents or data through the markdown preview feature, potentially exposing sensitive information. Since the attack can be performed remotely without authentication, it increases the risk of data leakage or unauthorized data exposure.