{"affected":[{"defaultStatus":"unaffected","product":"dockhand","source":"CNA: VulnCheck","vendor":"Finsys","versions":[{"lessThan":"1.0.55","status":"affected","version":"0","versionType":"semver"},{"status":"unaffected","version":"1.0.55","versionType":"semver"}]}],"cveId":"CVE-2026-126321","cwes":["CWE-22"],"description":"Dockhand before 1.0.55 contains a path traversal vulnerability that allows authenticated users with stacks:edit to bypass the file-browser path guard by combining symlinks with '..' sequences. Attackers can read /proc/self/environ, the SQLite database, and the encryption key via /api/system/files/content, or move them using the stack relocate endpoint, exposing stored credentials.","epss":null,"exploits":[],"kev":null,"metrics":[{"score":7.2,"severity":"high","source":"CNA: VulnCheck","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:L/VA:H/SC:N/SI:N/SA:N","version":"4.0"},{"score":8.3,"severity":"high","source":"CNA: VulnCheck","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:H","version":"3.1"},{"score":7.2,"severity":"high","source":"NVD: disclosure@vulncheck.com","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:L/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X","version":"4.0"},{"score":8.3,"severity":"high","source":"NVD: disclosure@vulncheck.com","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:H","version":"3.1"}],"modifiedAt":1794565058400,"publishedAt":1794562571349,"references":[{"source":"CNA: VulnCheck","tags":["vendor-advisory"],"url":"https://github.com/Finsys/dockhand/security/advisories/GHSA-8vcv-cvj7-g5vx"},{"source":"CNA: VulnCheck","tags":["third-party-advisory"],"url":"https://www.vulncheck.com/advisories/dockhand-before-1.0.55-path-traversal-via-symlink-in-file-browser-endpoints"},{"source":"disclosure@vulncheck.com","tags":[],"url":"https://github.com/Finsys/dockhand/security/advisories/GHSA-8vcv-cvj7-g5vx"},{"source":"disclosure@vulncheck.com","tags":[],"url":"https://www.vulncheck.com/advisories/dockhand-before-1.0.55-path-traversal-via-symlink-in-file-browser-endpoints"}],"remediation":[],"revision":"c27abd71b5d9575e909f7d18d697737d2cb38a660f75f3f93cdd836807ff7bfc","sources":[{"modifiedAt":1794562571349,"name":"CNA: VulnCheck","retrievedAt":1794564607736,"url":"https://www.cve.org/CVERecord?id=CVE-2026-126321"},{"modifiedAt":1794565058400,"name":"NVD","retrievedAt":1794572189825,"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-126321"}],"ssvc":null,"status":"published","title":"Dockhand before 1.0.55 Path Traversal via Symlink in File-Browser Endpoints","updatedAt":1794572189825}