CVE-2026-69086 — SiYuan before v3.7.3 Path Traversal via unvalidated avID
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 esc…
Published: 2026-08-03 · CVSS: 8.3 · CVSS 4.0
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.
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7