{"id":"CVE-2026-113354","kind":"vulnerability","aliases":["CVE-2026-113354"],"related":[],"title":"Dockhand: non-admin users can read arbitrary server files","description":"Dockhand before 1.0.46 contains an arbitrary file read vulnerability that allows non-admin users with stacks:edit permission to read files through the path parameter of /api/system/files/content. Attackers can supply absolute paths to read /etc/shadow, /etc/passwd, git .git/config credentials, and SSH keys from the Dockhand container.","summary":"Dockhand before 1.0.46 lets a non-admin user with stacks:edit permission read any file on the host through the path parameter of /api/system/files/content. An attacker can read /etc/shadow, /etc/passwd, git credentials and SSH keys from the Dockhand container.","severity":"high","cvss":7.1,"epss":null,"exploited":false,"exploited_at":null,"products":[],"ecosystems":[],"tags":["docker","dockhand","other","self-hosted"],"not_affected_if":["admin-only-stacks-edit","upgraded-to-1.0.46"],"how_to_check":"- Check the Dockhand version and confirm it is below `1.0.46`.\n- Review which users hold the `stacks:edit` permission.","fix":"- Upgrade Dockhand to `1.0.46` or later.\n- Until upgraded, remove `stacks:edit` from non-admin users and rotate any git credentials or SSH keys stored in the Dockhand container.","status":"open","published_at":"2026-10-20T11:17:19+00:00","first_seen_at":"2026-10-23T21:57:20+00:00","triaged_at":"2026-10-25T03:34:43+00:00","updated_at":"2026-10-25T03:34:43+00:00","category":"other","confidence":0.8,"triage":{"at":"2026-10-25T03:34:43Z","model":"claude-haiku-5-5","output":{"fix":"- Upgrade Dockhand to `1.0.46` or later.\n- Until upgraded, remove `stacks:edit` from non-admin users and rotate any git credentials or SSH keys stored in the Dockhand container.","reach":"network","title":"Dockhand: non-admin users can read arbitrary server files","impact":"medium","summary":"Dockhand before 1.0.46 lets a non-admin user with stacks:edit permission read any file on the host through the path parameter of /api/system/files/content. An attacker can read /etc/shadow, /etc/passwd, git credentials and SSH keys from the Dockhand container.","category":"other","nicknames":[],"who_cares":["dockhand","self-hosted","docker"],"confidence":0.8,"needs_auth":"yes","worst_case":"Attacker reads host secrets, password hashes and SSH keys from the container","analyst_note":"","how_to_check":"- Check the Dockhand version and confirm it is below `1.0.46`.\n- Review which users hold the `stacks:edit` permission.","needs_analyst":false,"not_affected_if":["upgraded-to-1.0.46","admin-only-stacks-edit"],"who_is_affected":"Teams running Dockhand before 1.0.46 where some non-admin users hold the stacks:edit permission. Exposure depends on that role assignment, so instances where only admins can edit stacks are at much lower risk.","user_interaction":"no","needs_special_setup":"no","severity_if_unknown":"high"},"cost_usd":0.000595,"input_tokens":3341,"output_tokens":521,"severity_before":"high"},"analyst_status":null,"analyst_note":null,"search":"'-113354':13A,16A '-2026':12A,15A '/api/system/files/content':47B,90C '/etc/passwd':53B,99C '/etc/shadow':52B,98C '1.0.46':25B,65C 'absolut':94C 'admin':4A,30B,76C 'allow':73C 'arbitrari':8A,68C 'attack':49B,91C 'contain':62B,66C,109C 'credenti':55B,102C 'cve':11A,14A 'docker':17B 'dockhand':1A,18B,23B,61B,63C,108C 'edit':34B,80C 'file':10A,38B,69C,84C 'git':54B,100C 'git/config':101C 'host':22B,41B 'key':58B,105C 'let':26B 'non':3A,29B,75C 'non-admin':2A,28B,74C 'paramet':45B,88C 'path':44B,87C,95C 'permiss':35B,81C 'read':7A,36B,51B,70C,83C,97C 'self':21B 'self-host':20B 'server':9A 'ssh':57B,104C 'stack':33B,79C 'suppli':93C 'user':5A,31B,77C 'vulner':71C","nicknames":[],"mitigations":[],"who_affected":"Teams running Dockhand before 1.0.46 where some non-admin users hold the stacks:edit permission. Exposure depends on that role assignment, so instances where only admins can edit stacks are at much lower risk.","tier":"B","verified":{},"analyst_revisit_at":null,"first_public_at":"2026-10-20T11:17:19+00:00","kev":null,"cvss_vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:N/VA:N/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","cvss_by":"disclosure@vulncheck.com","poc_count":0,"sources":[{"source":"nvd","external_id":"CVE-2026-113354","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-113354","severity":null,"published_at":"2026-10-20T11:17:19+00:00","modified_at":"2026-10-22T22:18:03+00:00","first_seen_at":"2026-10-23T21:57:20+00:00","fetched_at":"2026-10-23T22:28:58+00:00","note":null}],"documents":[],"notice":"Free to read at a human pace. An API with keys and an MCP server are in preparation; early access: hello@infrastack.ai"}