CVE-2026-7702 Details
Description
A vulnerability was detected in toeverything AFFiNE up to 0.26.3. This issue affects the function allowDocPreview of the file /workspace/:workspaceId/:docId of the component Public Markdown Preview Endpoint. The manipulation results in authorization bypass. It is possible to launch the attack remotely. The exploit is now public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.
An authorization bypass vulnerability has been identified in toeverything AFFiNE versions prior to 0.26.3. The issue arises in the Public Markdown Preview Endpoint, specifically within the allowDocPreview function of the file /workspace/:workspaceId/:docId. This vulnerability can be exploited remotely, allowing unauthorized access to document previews.
Metrics
CVSS 4.0 Severity and Vector Strings:
VolerionCVSS 3.x Severity and Vector Strings:
No data available for CVSS Version 2.0 on this CVE.
Volerion
Assessed May 3, 2026CISA-ADP
Assessed May 4, 2026References to Advisories, Solutions, and Tools
By selecting these links, you will be leaving this site. These are references gathered from the official CVE record and are not endorsed by Volerion.
| URL | Source(s) | Tag(s) |
|---|---|---|
| https://github.com/ngocnn97/security-advisories/blob/main/AFFiNE_BAC_PoC.mp4 | [email protected] | Exploit |
| https://vuldb.com/submit/804455 | [email protected] | Permission Required |
| https://vuldb.com/vuln/360871 | [email protected] | AdvisoryPermission Required |
| https://vuldb.com/vuln/360871/cti | [email protected] | Permission Required |
Weakness Enumeration
| CWE-ID | CWE Name | Source |
|---|---|---|
| CWE-285 | Improper Authorization | [email protected] |
| CWE-639 | Authorization Bypass Through User-Controlled Key | [email protected] |
Affected Products
| Product | Versions |
|---|---|
| toeverything AFFiNE | All versions |
CPE
Remediation
| |
Change History
3 change records found show changes
| Date | Action | Recorded By |
|---|---|---|
| Jun 17, 2026 | CVE Modified | [email protected] |
| Jun 17, 2026 | CVE Modified | CISA-ADP |
| May 3, 2026 | New CVE Received | [email protected] |