GHSA-mhcc-g592-267j

Source

https://github.com/advisories/GHSA-mhcc-g592-267j

Import Source

https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2026/08/GHSA-mhcc-g592-267j/GHSA-mhcc-g592-267j.json

JSON Data

https://api.osv.dev/v1/vulns/GHSA-mhcc-g592-267j

Withdrawn

2026-09-03T22:48:06Z

Published

2026-08-12T21:31:42Z

Modified

2026-09-03T23:01:07Z

Severity

5.8 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:N/A:N CVSS Calculator
6.9 (Medium) CVSS_V4 - CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:L/SI:N/SA:N/E:X/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 CVSS Calculator

Summary

Duplicate Advisory: Missing publish-access filter on getFileAnnotation discloses private PDF annotations of forbidden/protected documents (publish mode)

Details

Duplicate Advisory

This advisory has been withdrawn because it is a duplicate of GHSA-v7ph-r5r6-4jcj. This link is maintained to preserve external references.

Original Description

SiYuan versions up to and including v3.7.2 (fixed in v3.7.4) contain an information disclosure vulnerability in the /api/asset/getFileAnnotation endpoint, which returns .sya PDF-annotation file content without a publish-access check. Because the endpoint is gated only by CheckAuth (unlike the /assets/* route, which enforces publish access and password), an anonymous reader (when publish authentication is disabled) or any publish RoleReader who knows an asset path can read the private PDF annotations (highlights and notes) of publish-forbidden, password-protected, or unpublished documents. The issue is limited to non-encrypted notebooks; encrypted-box annotations are not exposed.

Database specific

{
    "cwe_ids": [
        "CWE-862"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2026-09-03T22:48:06Z",
    "nvd_published_at": "2026-08-12T20:17:52Z",
    "severity": "MODERATE"
}

References

Affected packages

Go / github.com/siyuan-note/siyuan/kernel

Package

Name: github.com/siyuan-note/siyuan/kernel; View open source insights on deps.dev
Purl: pkg:golang/github.com/siyuan-note/siyuan/kernel

Affected ranges

Type: SEMVER
Events: Introduced

0 Unknown introduced version / All previous versions are affected

Database specific

last_known_affected_version_range

"< 3.7.4"

source

"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2026/08/GHSA-mhcc-g592-267j/GHSA-mhcc-g592-267j.json"