{"id":"EUVD-2026-39124","revision":"4fde7a861ebf4d62874bb3fcf76342db","records":[{"revision":"4fde7a861ebf4d62874bb3fcf76342db","observedAt":"2026-10-28T08:07:00.752+00:00","statement":{"source":"euvd","id":"EUVD-2026-39124","aliases":["CVE-2026-54068","GHSA-gcm7-57gf-953c"],"title":"SiYuan is an open-source personal knowledge management system. Prior to 3.7.0, the /api/icon/getDynamicIcon endpoint is explicitly excluded from authentication in SiYuan's kernel router (router.go, \"不需要鉴权\" -- no auth needed). When called wi…","description":"SiYuan is an open-source personal knowledge management system. Prior to 3.7.0, the /api/icon/getDynamicIcon endpoint is explicitly excluded from authentication in SiYuan's kernel router (router.go, \"不需要鉴权\" -- no auth needed). When called with type=8 and a valid block id parameter, this endpoint invokes RenderDynamicIconContentTemplate, which executes a Go template that includes the querySQL and queryBlocks functions. These functions run arbitrary SELECT statements against the SiYuan SQLite database. An unauthenticated network-adjacent attacker who knows a valid block ID can exfiltrate all user note content, tags, asset references, and block attributes from the database. This vulnerability is fixed in 3.7.0.","state":0,"publishedAt":null,"modifiedAt":null,"affected":[],"metrics":[{"system":"EUVD CVSS 3.1","vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N","score":5.9,"severity":null}],"references":["https://github.com/siyuan-note/siyuan/security/advisories/GHSA-gcm7-57gf-953c"],"sourceUrl":"https://euvd.enisa.europa.eu/vulnerability/EUVD-2026-39124","license":"ENISA EUVD · source terms and attribution apply","enrichment":{"sourceStatus":null,"weaknesses":[],"productCriteria":[],"sourceDates":{"datePublished":"Jun 24, 2026, 9:15:14 PM","dateUpdated":"Jun 25, 2026, 1:21:27 PM"},"relatedAdvisories":[],"note":"EUVD source date text has no stated timezone and is retained without inventing a UTC instant. Related bulletin membership is not an alias, common cause or applicability claim. A missing vector with a zero score is treated as unrated. Complete vendor/product and underlying source evidence remains in the original JSON."},"key":"euvd:EUVD-2026-39124","identifiers":["EUVD-2026-39124","CVE-2026-54068","GHSA-gcm7-57gf-953c"]},"retained":false,"historicalAffected":[]}],"coverage":[]}