GHSA-Q2VG-7QGX-X5FC SiYuan: SQL injection in backlink/mention search via unescaped stored and client input (publish mode): first-order (client keyword) and second-order (stored document title) breakout on read-write handle

CVE: This vulnerability corresponds to CVE-2026-72811. Summary The backlink/mention search query kernel/model/backlink.go concatenates stored block metadata title, name, alias, anchor text and the client-supplied keyword into a SQL MATCH/search statement, escaping only the double-quote character ...

Duplicate Advisory: Unauthenticated arbitrary SQL execution via searchEmbedBlock (publish mode) : reader-reachable raw statement on read-write handle, cross-notebook read/write

Duplicate Advisory This advisory has been withdrawn because it is a duplicate of GHSA-vh22-h7hf-www7. This link is maintained to preserve external references. Original Description SiYuan versions = v3.7.2 expose the /api/search/searchEmbedBlock endpoint, which passes a client-supplied SQL stateme...

GHSA-P2X7-4C4P-8WH6 Duplicate Advisory: Unauthenticated arbitrary SQL execution via searchEmbedBlock (publish mode) : reader-reachable raw statement on read-write handle, cross-notebook read/write

Duplicate Advisory This advisory has been withdrawn because it is a duplicate of GHSA-vh22-h7hf-www7. This link is maintained to preserve external references. Original Description SiYuan versions = v3.7.2 expose the /api/search/searchEmbedBlock endpoint, which passes a client-supplied SQL stateme...