CVE-2026-7702

MEDIUM EPSS 23.1%
Published May 3, 20261mo ago · Modified Jun 17, 20262w ago
5.5 CVSS 4.0
Medium
Find Similar
Published May 3, 2026 1mo ago
Last Modified Jun 17, 2026 2w ago

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.

CVSS Details

Base Score
5.5
Exploitability
—
Impact
—
Vector string
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
Attack Vector Network
Attack Complexity Low
Privileges Required None
User Interaction None
Scope X

Threat Intelligence

EPSS Exploit Probability
23.1% percentile
Exploit & Patch Status
No Known Exploit
No Patch Available

Weaknesses 2

CWE-285
CWE-639

References 4

  • github.com https://github.com/ngocnn97/security-advisories/blob/main/AFFiNE_BAC_PoC.mp4
  • vuldb.com https://vuldb.com/submit/804455
  • vuldb.com https://vuldb.com/vuln/360871
  • vuldb.com https://vuldb.com/vuln/360871/cti

Remediation

No remediation data recorded yet

Check vendor advisories and the NVD entry for patch availability.