{"id":"GHSA-g64v-qqpg-v37h","summary":"Duplicate Advisory: Anonymous publish-password authentication bypass via getHeadingChildrenDOM / getHeading*Transaction / getBacklinkDoc (publish mode)","details":"## Duplicate Advisory\n\nThis advisory has been withdrawn because it is a duplicate of GHSA-7j72-f6wg-cxw6. This link is maintained to preserve external references.\n\n## Original Description\nSiYuan versions before v3.7.3 contain an authentication bypass vulnerability in publish mode where content-returning endpoints getHeadingChildrenDOM, getHeading*Transaction, and getBacklinkDoc perform no password check despite protecting the primary getDoc endpoint. Anonymous attackers can retrieve full content of password-protected documents by obtaining internal block IDs from reader-accessible endpoints and calling unprotected content endpoints to bypass the password gate.","modified":"2026-09-08T18:15:03.545044757Z","published":"2026-08-03T15:32:47Z","withdrawn":"2026-09-08T18:03:25Z","database_specific":{"github_reviewed":true,"github_reviewed_at":"2026-09-08T18:03:25Z","nvd_published_at":"2026-08-03T14:16:27Z","cwe_ids":["CWE-288"],"severity":"CRITICAL"},"references":[{"type":"WEB","url":"https://github.com/siyuan-note/siyuan/security/advisories/GHSA-7j72-f6wg-cxw6"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-68584"},{"type":"WEB","url":"https://www.vulncheck.com/advisories/siyuan-before-authentication-bypass-via-content-endpoints"}],"affected":[{"package":{"name":"github.com/siyuan-note/siyuan/kernel","ecosystem":"Go","purl":"pkg:golang/github.com/siyuan-note/siyuan/kernel"},"ranges":[{"type":"SEMVER","events":[{"introduced":"0"}]}],"database_specific":{"last_known_affected_version_range":"\u003c 3.7.3","source":"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2026/08/GHSA-g64v-qqpg-v37h/GHSA-g64v-qqpg-v37h.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:N"},{"type":"CVSS_V4","score":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:H/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"}]}