{"id":"CVE-2026-59854","title":"SiYuan is an open-source personal knowledge management system","summary":"SiYuan is an open-source personal knowledge management system. Prior to 3.7.1, POST /api/file/globalCopyFiles accepts attacker-supplied absolute source paths and relies on util.IsSensitivePath in kernel/util/path.go, whose denylist misse…","severity":"medium","cvss":4.9,"cvssVector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N","cwe":["CWE-693"],"published":"2026-07-09","updated":"2026-07-10","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-59854","references":[{"url":"https://github.com/siyuan-note/siyuan/commit/914c5180a88d17f6d38716a56483327b367ef55f","label":"security-advisories@github.com"},{"url":"https://github.com/siyuan-note/siyuan/commit/b54fee401799d987d2fd2888220938ad599b8c5e","label":"security-advisories@github.com"},{"url":"https://github.com/siyuan-note/siyuan/releases/tag/v3.7.1","label":"security-advisories@github.com"},{"url":"https://github.com/siyuan-note/siyuan/security/advisories/GHSA-vmm8-3ccv-ppvw","label":"security-advisories@github.com"}],"tags":["nvd"],"epss":0.00485,"epssPercentile":0.39078,"ingestedAt":"2026-07-11T20:15:25.809Z","slug":"CVE-2026-59854","body":"## Overview\n\nSiYuan is an open-source personal knowledge management system. Prior to 3.7.1, POST /api/file/globalCopyFiles accepts attacker-supplied absolute source paths and relies on util.IsSensitivePath in kernel/util/path.go, whose denylist misses common home-directory credential files such as .git-credentials, .netrc, .pgpass, .kube/config, .docker/config.json, and .gnupg, allowing an authenticated administrator or API-token user to copy those files into the workspace and exfiltrate them through the file API. This issue is fixed in versions 3.7.1-alpha.2 and 3.7.1.\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"sunlit","depthScore":27,"depthScoreParts":{"impact":27,"likelihood":0.1,"exploitation":0,"ransomware":0},"changes":[]}