CVE-2026-73048 — SiYuan before v3.7.4 Information Disclosure via getRefIDsByFileAnnotationID
SiYuan versions before v3.7.4 contain an information disclosure vulnerability in the getRefIDsByFileAnnotationID endpoint that returns block identifiers citing PDF annotations w…
Published: 2026-08-14 · CVSS: 6.9 · CVSS 4.0
SiYuan versions before v3.7.4 contain an information disclosure vulnerability in the getRefIDsByFileAnnotationID endpoint that returns block identifiers citing PDF annotations without publish-access filtering. Attackers can extract block identifiers from restricted documents by supplying annotation identifiers visible in published pages, revealing citation relationships across forbidden and password-protected tiers.
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7