CVE-2026-60083GHSA-C8R8-95HG-MP34
SiYuan before v3.8.0 Incomplete Path Blocklist via MCP file tool
- Published
- Last modified
- Where the record stands: published, rejected by its publisher, or superseded by another id.What do these mean? →
- published
- Whether CISA lists it in its Known Exploited Vulnerabilities catalog: proof that attackers are using it.What do these mean? →
- Not listed in CISA KEV
- Fix
- Fixed in 3.8.0, 0.0.0-20260808051406-3542530c505f
- Whether working attack code is public (Exploit-DB, Metasploit, Nuclei or GitHub). Public code makes attacks easier.What do these mean? →
- None on Exploit-DB, Metasploit or GitHub
Summary
SiYuan versions before v3.8.0 contain an incomplete path blocklist in the MCP file tool that fails to restrict access to sensitive workspace files protected by the HTTP API. Authenticated administrators can read plaintext publish-mode passwords from data/.siyuan/publishAccess.json and access other sensitive files like data/templates and data/snippets/conf.json.
Timeline
- CVE published
- Record last updated
Affected versions
- siyuan-note siyuan
fixed in 3.8.0
- github.com/siyuan-note/siyuan/kernelGo
fixed in 0.0.0-20260808051406-3542530c505f