{"id":"CVE-2014-0130","kind":"vulnerability","aliases":["CVE-2014-0130"],"related":[],"title":"Rails Ruby on Rails: Ruby on Rails Directory Traversal Vulnerability","description":"Directory traversal vulnerability in actionpack/lib/abstract_controller/base.rb in the implicit-render implementation in Ruby on Rails before 3.2.18, 4.0.x before 4.0.5, and 4.1.x before 4.1.1, when certain route globbing configurations are enabled, allows remote attackers to read arbitrary files via a crafted request.","summary":"Ruby on Rails' implicit-render code in actionpack does not properly restrict paths, so a crafted request can make the app serve arbitrary files from the server. An attacker gets read access to files on the server, such as configuration and secrets, without logging in.","severity":"high","cvss":7.5,"epss":0.53703,"exploited":true,"exploited_at":"2022-03-25T00:00:00+00:00","products":[{"name":"Rails Ruby on Rails","fixed":[],"affected":"","ecosystem":"vendor"}],"ecosystems":["vendor"],"tags":["exploited","rails","ruby","runtime","self-hosted"],"not_affected_if":["no-implicit-render","static-export"],"how_to_check":"Check the Rails version in Gemfile.lock (grep -E \"^    (actionpack|rails) \" Gemfile.lock) and compare it with the fixed versions listed in the advisory.","fix":"Upgrade actionpack/Rails to a release that includes the fix for CVE-2014-0130; the exact fixed version is unknown from the sources.\nUpgrade to a supported Rails release and redeploy.","status":"open","published_at":"2014-05-07T10:55:04+00:00","first_seen_at":"2026-10-23T19:11:52+00:00","triaged_at":"2026-10-23T21:22:08+00:00","updated_at":"2026-10-23T21:57:35+00:00","category":"runtime","confidence":0.6,"triage":{"at":"2026-10-23T21:22:08Z","model":"claude-haiku-5-5","output":{"fix":"Upgrade actionpack/Rails to a release that includes the fix for CVE-2014-0130; the exact fixed version is unknown from the sources.\nUpgrade to a supported Rails release and redeploy.","reach":"internet","impact":"medium","summary":"Ruby on Rails' implicit-render code in actionpack does not properly restrict paths, so a crafted request can make the app serve arbitrary files from the server. An attacker gets read access to files on the server, such as configuration and secrets, without logging in.","category":"runtime","who_cares":["rails","ruby","self-hosted"],"confidence":0.6,"needs_auth":"no","worst_case":"Remote attacker reads arbitrary files from the server filesystem","analyst_note":"Find the fixed Rails versions and a detection method in the NVD or Rails security advisory for CVE-2014-0130.","how_to_check":"Check the Rails version in Gemfile.lock (grep -E \"^    (actionpack|rails) \" Gemfile.lock) and compare it with the fixed versions listed in the advisory.\nunknown","needs_analyst":true,"not_affected_if":["static-export","no-implicit-render"],"user_interaction":"no","needs_special_setup":"unknown","severity_if_unknown":"high"},"cost_usd":0.000508,"input_tokens":2855,"output_tokens":444,"severity_before":"unknown"},"analyst_status":null,"analyst_note":null,"search":"'-0130':13A,16A '-2014':12A,15A '3.2.18':89C '4.0':90C '4.0.5':93C '4.1':95C '4.1.1':98C 'access':60B 'actionpack':36B 'actionpack/lib/abstract_controller/base.rb':77C 'allow':106C 'app':49B 'arbitrari':51B,111C 'attack':57B,108C 'certain':100C 'code':34B 'configur':68B,103C 'craft':44B,115C 'cve':11A,14A 'directori':8A,73C 'enabl':105C 'exploit':21B 'file':52B,62B,112C 'get':58B 'glob':102C 'host':27B 'implement':83C 'implicit':32B,81C 'implicit-rend':31B,80C 'log':72B 'make':47B 'on':19A 'path':41B 'proper':39B 'rail':1A,4A,7A,22B,30B,87C 'rails':17A,20A 'read':59B,110C 'remot':107C 'render':33B,82C 'request':45B,116C 'restrict':40B 'rout':101C 'rubi':2A,5A,23B,28B,85C 'ruby':18A 'runtim':24B 'secret':70B 'self':26B 'self-host':25B 'serv':50B 'server':55B,65B 'travers':9A,74C 'via':113C 'vulner':10A,75C 'without':71B 'x':91C,96C","nicknames":[],"mitigations":[],"who_affected":null,"tier":null,"verified":{},"analyst_revisit_at":null,"first_public_at":"2014-05-07T10:55:04+00:00","kev":{"dateAdded":"2022-03-25","dueDate":"2022-04-15","requiredAction":"Apply updates per vendor instructions.","knownRansomwareCampaignUse":"Unknown"},"cvss_vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","cvss_by":"nvd@nist.gov","poc_count":0,"sources":[{"source":"kev","external_id":"CVE-2014-0130","url":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog?search_api_fulltext=CVE-2014-0130","severity":null,"published_at":"2022-03-25T00:00:00+00:00","modified_at":null,"first_seen_at":"2026-10-23T19:11:52+00:00","fetched_at":"2026-10-25T14:39:40+00:00","note":null},{"source":"epss","external_id":"CVE-2014-0130","url":"https://api.first.org/data/v1/epss?cve=CVE-2014-0130","severity":null,"published_at":null,"modified_at":null,"first_seen_at":"2026-10-23T19:13:44+00:00","fetched_at":"2026-10-23T19:13:44+00:00","note":null},{"source":"nvd","external_id":"CVE-2014-0130","url":"https://nvd.nist.gov/vuln/detail/CVE-2014-0130","severity":null,"published_at":"2014-05-07T10:55:04+00:00","modified_at":"2026-06-17T00:02:21+00:00","first_seen_at":"2026-10-23T21:57:35+00:00","fetched_at":"2026-10-23T21:57:35+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"}