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.
Published: 2026-05-03
Score: 6.9 Medium
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

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Remediation

No vendor fix or workaround currently provided.

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Tracking

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Advisories

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History

Mon, 04 May 2026 13:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'poc', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Sun, 03 May 2026 19:45:00 +0000

Type Values Removed Values Added
First Time appeared Toeverything
Toeverything affine
Vendors & Products Toeverything
Toeverything affine

Sun, 03 May 2026 16:15:00 +0000

Type Values Removed Values Added
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.
Title toeverything AFFiNE Public Markdown Preview Endpoint :docId allowDocPreview authorization
First Time appeared Affine
Affine affine
Weaknesses CWE-285
CWE-639
CPEs cpe:2.3:a:affine:affine:*:*:*:*:*:*:*:*
Vendors & Products Affine
Affine affine
References
Metrics cvssV2_0

{'score': 5, 'vector': 'AV:N/AC:L/Au:N/C:P/I:N/A:N/E:POC/RL:ND/RC:UR'}

cvssV3_0

{'score': 5.3, 'vector': 'CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N/E:P/RL:X/RC:R'}

cvssV3_1

{'score': 5.3, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N/E:P/RL:X/RC:R'}

cvssV4_0

{'score': 6.9, 'vector': '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'}


Subscriptions

Affine Affine
Toeverything Affine
cve-icon MITRE

Status: PUBLISHED

Assigner: VulDB

Published:

Updated: 2026-05-04T13:04:55.344Z

Reserved: 2026-05-02T20:34:33.828Z

Link: CVE-2026-7702

cve-icon Vulnrichment

Updated: 2026-05-04T13:04:51.998Z

cve-icon NVD

Status : Deferred

Published: 2026-05-03T16:15:57.937

Modified: 2026-05-05T19:11:29.130

Link: CVE-2026-7702

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-05-03T19:30:27Z

Weaknesses