{"cve":"CVE-2026-69086","nvd":{"published":"2026-08-03T14:16:28.960","modified":"2026-10-23T21:10:00.157","status":"Deferred","description":"SiYuan versions before v3.7.3 fail to validate the avID parameter on all code branches in attribute-view read endpoints, allowing attackers to construct traversal paths that escape the storage directory. Authenticated users with RoleReader permissions or anonymous clients when publish authentication is disabled can read JSON files outside the attribute-view directory to disclose cross-scope database content.","cvss_v4":{"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:N/VA:N/SC:H/SI:N/SA:N","score":8.3},"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N","score":7.7},"cwes":["CWE-22"],"references":["https://github.com/siyuan-note/siyuan/security/advisories/GHSA-7hm9-v7vf-7g4w","https://www.vulncheck.com/advisories/siyuan-before-path-traversal-via-unvalidated-avid"],"products":[],"source":"nvd","synced_at":"2026-10-24T16:53:34.184483516+00:00"},"epss":{"cve":"CVE-2026-69086","score":0.00532,"percentile":0.44645,"date":"2026-10-25"},"kev":null,"osv":[{"id":"GHSA-7hm9-v7vf-7g4w","url":"https://osv.dev/vulnerability/GHSA-7hm9-v7vf-7g4w","summary":"SiYuan: Path Traversal via unvalidated avID in RenderAttributeView/AV read endpoints : reader-reachable cross-scope attribute-view disclosure","modified":"2026-09-10T15:25:43.460785762Z","packages":[{"ecosystem":"Go","name":"github.com/siyuan-note/siyuan/kernel","purl":"pkg:golang/github.com/siyuan-note/siyuan/kernel","ranges":["<0.0.0-20260720151813-0f5a0e7c67b0"],"fixed":["0.0.0-20260720151813-0f5a0e7c67b0"]}]},{"id":"GO-2026-6373","url":"https://osv.dev/vulnerability/GO-2026-6373","summary":"SiYuan: Path Traversal via unvalidated avID in RenderAttributeView/AV read endpoints : reader-reachable cross-scope attribute-view disclosure in github.com/siyuan-note/siyuan/kernel","modified":"2026-09-10T15:15:12.913105605Z","packages":[{"ecosystem":"Go","name":"github.com/siyuan-note/siyuan/kernel","purl":"pkg:golang/github.com/siyuan-note/siyuan/kernel","ranges":["<0.0.0-20260720151813-0f5a0e7c67b0"],"fixed":["0.0.0-20260720151813-0f5a0e7c67b0"]}]}],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}