EUVD-2026-48243

SiYuan before v3.7.2 contains a path traversal vulnerability in the /export/temp/ short-circuit branch of the serveExport handler kernel/server/serve.go. Unlike the main export branch, this branch joins the raw, percent-decoded request path with util.TempDir and serves the file without the...

PT-2026-63973

Name of the Vulnerable Software and Affected Versions SiYuan versions prior to 3.7.2 Description An authenticated attacker can exploit a path traversal issue in the /export/temp/ endpoint within the serveExport handler located in kernel/server/serve.go. The vulnerability exists because the...