{
"id": "GHSA-h4w7-mgq4-wg6x",
"aliases": [],
"details": "## Duplicate Advisory\n\nThis advisory has been withdrawn because it is a duplicate of GHSA-qvq9-hq6p-v378. This link is maintained to preserve external references.\n\n## Original Description\nSiYuan versions before v3.7.4 fail to enforce publish-access checks in the getBlockAttrs and batchGetBlockAttrs endpoints. Attackers can retrieve block attributes including names, aliases, memos, and custom fields from protected documents by sending POST requests with block IDs.",
"summary": "Duplicate Advisory: Missing publish-access filter on getBlockAttrs and batchGetBlockAttrs discloses block attributes (name, alias, memo, custom fields) of protected documents",
"affected": [
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"last_affected": "3.7.2"
}
]
}
],
"package": {
"name": "github.com/siyuan-note/siyuan/kernel",
"ecosystem": "Go"
}
}
],
"modified": "2026-09-03T22:58:14Z",
"severity": [
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:N/A:N"
},
{
"type": "CVSS_V4",
"score": "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"
}
],
"published": "2026-08-12T21:31:42Z",
"withdrawn": "2026-09-03T22:58:14Z",
"references": [
{
"url": "https://github.com/siyuan-note/siyuan/security/advisories/GHSA-qvq9-hq6p-v378",
"type": "WEB"
},
{
"url": "https://nvd.nist.gov/vuln/detail/CVE-2026-72803",
"type": "ADVISORY"
},
{
"url": "https://www.vulncheck.com/advisories/siyuan-before-information-disclosure-via-getblockattrs",
"type": "WEB"
}
],
"schema_version": "1.4.0",
"database_specific": {
"cwe_ids": [
"CWE-862"
],
"severity": "MODERATE",
"github_reviewed": true,
"nvd_published_at": "2026-08-12T20:17:52Z",
"github_reviewed_at": "2026-09-03T22:58:14Z"
}
}