Publish Advisories

GHSA-h4w7-mgq4-wg6x
GHSA-h4w7-mgq4-wg6x

Author: advisory-database[bot]

advisories/github-reviewed/2026/08/GHSA-h4w7-mgq4-wg6x/GHSA-h4w7-mgq4-wg6x.json

@@ -0,0 +1,64 @@
+{
+  "schema_version": "1.4.0",
+  "id": "GHSA-h4w7-mgq4-wg6x",
+  "modified": "2026-09-03T22:58:14Z",
+  "published": "2026-08-12T21:31:42Z",
+  "withdrawn": "2026-09-03T22:58:14Z",
+  "aliases": [],
+  "summary": "Duplicate Advisory: Missing publish-access filter on getBlockAttrs and batchGetBlockAttrs discloses block attributes (name, alias, memo, custom fields) of protected documents",
+  "details": "## Duplicate Advisory\n\nThis advisory has been withdrawn because it is a duplicate of GHSA-qvq9-hq6p-v378.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.",
+  "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"
+    }
+  ],
+  "affected": [
+    {
+      "package": {
+        "ecosystem": "Go",
+        "name": "github.com/siyuan-note/siyuan/kernel"
+      },
+      "ranges": [
+        {
+          "type": "ECOSYSTEM",
+          "events": [
+            {
+              "introduced": "0"
+            },
+            {
+              "last_affected": "3.7.2"
+            }
+          ]
+        }
+      ]
+    }
+  ],
+  "references": [
+    {
+      "type": "WEB",
+      "url": "https://github.com/siyuan-note/siyuan/security/advisories/GHSA-qvq9-hq6p-v378"
+    },
+    {
+      "type": "ADVISORY",
+      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-72803"
+    },
+    {
+      "type": "WEB",
+      "url": "https://www.vulncheck.com/advisories/siyuan-before-information-disclosure-via-getblockattrs"
+    }
+  ],
+  "database_specific": {
+    "cwe_ids": [
+      "CWE-862"
+    ],
+    "severity": "MODERATE",
+    "github_reviewed": true,
+    "github_reviewed_at": "2026-09-03T22:58:14Z",
+    "nvd_published_at": "2026-08-12T20:17:52Z"
+  }
+}