{"id":"CVE-2026-72796","revision":"1aa2887f8e0d4d9c8f031f03f7ab67d6","records":[{"revision":"1aa2887f8e0d4d9c8f031f03f7ab67d6","observedAt":"2026-10-23T15:48:27.903+00:00","statement":{"source":"cve-program","id":"CVE-2026-72796","aliases":[],"title":"SiYuan before v3.7.4 Access Control Bypass via Static Routes","description":"SiYuan before v3.7.4 contains an access control bypass vulnerability where static-file routes in the server mux bypass publish-access controls enforced on the REST API. Attackers with publish reader tokens or anonymous access in disabled-auth mode can read templates, snippets, and export artifacts by directly accessing static routes that lack the same restrictions as their REST API counterparts.","state":0,"publishedAt":"2026-08-12T19:07:43.068+00:00","modifiedAt":"2026-08-14T16:52:04.498+00:00","affected":[{"ecosystem":"Vendor product","name":"siyuan","ranges":[],"versions":[],"rawVersionEvidence":"{\n                    \"vendor\": \"siyuan-note\",\n                    \"product\": \"siyuan\",\n                    \"defaultStatus\": \"unaffected\",\n                    \"packageURL\": \"pkg:golang/github.com/siyuan-note/siyuan/kernel\",\n                    \"versions\": [\n                        {\n                            \"version\": \"0\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"semver\",\n                            \"lessThan\": \"3.7.4\"\n                        },\n                        {\n                            \"version\": \"3.7.4\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        }\n                    ]\n                }"}],"metrics":[{"system":"CVSS 4.0","vector":"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","score":6.9,"severity":"MEDIUM"},{"system":"CVSS 3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:N/A:N","score":5.8,"severity":"MEDIUM"}],"references":["https://github.com/siyuan-note/siyuan/security/advisories/GHSA-fgmr-7w36-9qfq","https://www.vulncheck.com/advisories/siyuan-before-access-control-bypass-via-static-routes"],"sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-72796","license":"CVE Program Terms of Use","key":"cve-program:CVE-2026-72796","identifiers":["CVE-2026-72796"]},"retained":false,"historicalAffected":[]}],"coverage":[]}