Is CVE-2026-32747 actively exploited?

No active exploitation of CVE-2026-32747 has been confirmed so far. Continue monitoring, as exploit status can change.

Can CVE-2026-32747 be exploited remotely?

Yes. CVE-2026-32747 is exploitable remotely over the network (CVSS attack vector: Network).

What is the CVSS score of CVE-2026-32747?

CVE-2026-32747 has a CVSS score of 4.9 (MEDIUM).

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MEDIUM

CVE-2026-32747

CWE-22Published: March 19, 2026· Updated: Mar 23, 2026

4.9

CVSS v3.1

EPSS:0.04%probability of exploitation in 30 daysPercentile:10.6th

Official Description

SiYuan is a personal knowledge management system. In versions 3.6.0 and below, the globalCopyFiles API eads source files using filepath.Abs() with no workspace boundary check, relying solely on util.IsSensitivePath() whose blocklist omits /proc/, /run/secrets/, and home directory dotfiles. An admin can copy /proc/1/environ or Docker secrets into the workspace and read them via the standard file API. An admin can exfiltrate any file readable by the SiYuan process that falls outside the incomplete blocklist. In containerized deployments this includes all injected secrets and environment variables - a common pattern for passing credentials to containers. The exfiltrated files are then accessible via the standard workspace file API and persist until manually deleted. This issue has been fixed in version 3.6.1.

NVD Source

Technical Analysis

CVE-2026-32747 can be exploited remotely over the network without requiring physical or adjacent access, significantly expanding the attack surface for threat actors.

Exploitation requires high privileges, which limits the exposure to scenarios where an attacker has already gained initial access.

A successful exploit results in complete confidentiality breach (data exposure), with a CVSS base score of 4.9.