CVE-2026-72807 — SiYuan before v3.7.4 SQL Injection via queryBlocks template
SiYuan versions before v3.7.4 contain a second-order SQL injection vulnerability in attribute-view template columns that expose the queryBlocks function, which executes raw SQL …
Published: 2026-08-12 · CVSS: 8.8 · CVSS 4.0
SiYuan versions before v3.7.4 contain a second-order SQL injection vulnerability in attribute-view template columns that expose the queryBlocks function, which executes raw SQL using string substitution instead of parameterized queries. Attackers can distribute malicious SiYuan documents or packages with crafted template columns that execute arbitrary SQL on a victim's kernel when the package is imported and rendered, enabling read and write access across notebooks.
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7