CVE-2026-72805 — SiYuan before v3.7.4 Information Disclosure via Block Endpoints
SiYuan versions before v3.7.4 fail to enforce publish-access checks on getBlockBreadcrumb, getRefText, and getBlockTreeInfos endpoints, allowing disclosure of protected document…
Published: 2026-08-12 · CVSS: 6.9 · CVSS 4.0
SiYuan versions before v3.7.4 fail to enforce publish-access checks on getBlockBreadcrumb, getRefText, and getBlockTreeInfos endpoints, allowing disclosure of protected document content and metadata. Anonymous readers or publish RoleReader accounts can retrieve document titles, ancestor block content snippets, reference text, and path metadata for publish-forbidden or password-protected documents by supplying block IDs.
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7