{"schemaVersion":3,"id":"CVE-2026-14361","aliases":[],"status":"published","duplicateOf":null,"title":null,"description":"The consul-template library before version 0.42.1 is vulnerable to a path redirection issue in the writeToFile template helper that may allow template output to be written outside the intended directory or to overwrite an existing file. This vulnerability (CVE-2026-14361) is fixed in consul-template 0.42.1.","dates":{"published":"2026-07-08T20:11:32.799Z","modified":"2026-07-08T20:37:56.570Z","reserved":null,"kevAdded":[],"kevDue":[]},"cvss":{"headline":{"score":4.7,"severity":"medium","version":"3.1","versionLabel":"v3.1","source":"CVE.org","vector":"CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N","computed":false,"selection":"backend-summary"},"metrics":[{"version":"3.1","versionLabel":"v3.1","source":"CVE.org","score":4.7,"severity":"medium","vector":"CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N","exploitability":null,"impact":null,"computed":false},{"version":"3.1","versionLabel":"v3.1","source":"NVD","score":4.7,"severity":"medium","vector":"CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N","exploitability":null,"impact":null,"computed":false}]},"epss":{"probability":0.00133,"percentile":0.02543,"severity":"low","asOf":"2026-10-20T00:00:00.000Z","change":{"pp":0,"baselineDate":"2026-09-20T00:00:00.000Z","baselineScore":0.00133},"history":[{"date":"2026-09-14T00:00:00.000Z","score":0.00133,"percentile":null},{"date":"2026-09-15T00:00:00.000Z","score":0.00133,"percentile":null},{"date":"2026-09-16T00:00:00.000Z","score":0.00133,"percentile":null},{"date":"2026-09-17T00:00:00.000Z","score":0.00133,"percentile":null},{"date":"2026-09-18T00:00:00.000Z","score":0.00133,"percentile":null},{"date":"2026-09-19T00:00:00.000Z","score":0.00133,"percentile":null},{"date":"2026-09-20T00:00:00.000Z","score":0.00133,"percentile":null},{"date":"2026-09-21T00:00:00.000Z","score":0.00133,"percentile":null},{"date":"2026-09-22T00:00:00.000Z","score":0.00133,"percentile":null},{"date":"2026-09-23T00:00:00.000Z","score":0.00133,"percentile":null},{"date":"2026-09-24T00:00:00.000Z","score":0.00133,"percentile":null},{"date":"2026-09-25T00:00:00.000Z","score":0.00133,"percentile":null},{"date":"2026-09-26T00:00:00.000Z","score":0.00133,"percentile":null},{"date":"2026-09-27T00:00:00.000Z","score":0.00133,"percentile":null},{"date":"2026-09-28T00:00:00.000Z","score":0.00133,"percentile":null},{"date":"2026-09-29T00:00:00.000Z","score":0.00133,"percentile":null},{"date":"2026-09-30T00:00:00.000Z","score":0.00133,"percentile":null},{"date":"2026-10-01T00:00:00.000Z","score":0.00133,"percentile":null},{"date":"2026-10-02T00:00:00.000Z","score":0.00133,"percentile":null},{"date":"2026-10-03T00:00:00.000Z","score":0.00133,"percentile":null},{"date":"2026-10-04T00:00:00.000Z","score":0.00133,"percentile":null},{"date":"2026-10-05T00:00:00.000Z","score":0.00133,"percentile":null},{"date":"2026-10-06T00:00:00.000Z","score":0.00133,"percentile":null},{"date":"2026-10-07T00:00:00.000Z","score":0.00133,"percentile":null},{"date":"2026-10-08T00:00:00.000Z","score":0.00133,"percentile":null},{"date":"2026-10-09T00:00:00.000Z","score":0.00133,"percentile":null},{"date":"2026-10-10T00:00:00.000Z","score":0.00133,"percentile":null},{"date":"2026-10-11T00:00:00.000Z","score":0.00133,"percentile":null},{"date":"2026-10-12T00:00:00.000Z","score":0.00133,"percentile":null},{"date":"2026-10-13T00:00:00.000Z","score":0.00133,"percentile":null},{"date":"2026-10-14T00:00:00.000Z","score":0.00133,"percentile":null},{"date":"2026-10-15T00:00:00.000Z","score":0.00133,"percentile":null},{"date":"2026-10-16T00:00:00.000Z","score":0.00133,"percentile":null},{"date":"2026-10-17T00:00:00.000Z","score":0.00133,"percentile":null},{"date":"2026-10-18T00:00:00.000Z","score":0.00133,"percentile":null},{"date":"2026-10-19T00:00:00.000Z","score":0.00133,"percentile":null},{"date":"2026-10-20T00:00:00.000Z","score":0.00133,"percentile":0.02543}],"last30":[{"date":"2026-09-20T00:00:00.000Z","score":0.00133,"percentile":null},{"date":"2026-09-21T00:00:00.000Z","score":0.00133,"percentile":null},{"date":"2026-09-22T00:00:00.000Z","score":0.00133,"percentile":null},{"date":"2026-09-23T00:00:00.000Z","score":0.00133,"percentile":null},{"date":"2026-09-24T00:00:00.000Z","score":0.00133,"percentile":null},{"date":"2026-09-25T00:00:00.000Z","score":0.00133,"percentile":null},{"date":"2026-09-26T00:00:00.000Z","score":0.00133,"percentile":null},{"date":"2026-09-27T00:00:00.000Z","score":0.00133,"percentile":null},{"date":"2026-09-28T00:00:00.000Z","score":0.00133,"percentile":null},{"date":"2026-09-29T00:00:00.000Z","score":0.00133,"percentile":null},{"date":"2026-09-30T00:00:00.000Z","score":0.00133,"percentile":null},{"date":"2026-10-01T00:00:00.000Z","score":0.00133,"percentile":null},{"date":"2026-10-02T00:00:00.000Z","score":0.00133,"percentile":null},{"date":"2026-10-03T00:00:00.000Z","score":0.00133,"percentile":null},{"date":"2026-10-04T00:00:00.000Z","score":0.00133,"percentile":null},{"date":"2026-10-05T00:00:00.000Z","score":0.00133,"percentile":null},{"date":"2026-10-06T00:00:00.000Z","score":0.00133,"percentile":null},{"date":"2026-10-07T00:00:00.000Z","score":0.00133,"percentile":null},{"date":"2026-10-08T00:00:00.000Z","score":0.00133,"percentile":null},{"date":"2026-10-09T00:00:00.000Z","score":0.00133,"percentile":null},{"date":"2026-10-10T00:00:00.000Z","score":0.00133,"percentile":null},{"date":"2026-10-11T00:00:00.000Z","score":0.00133,"percentile":null},{"date":"2026-10-12T00:00:00.000Z","score":0.00133,"percentile":null},{"date":"2026-10-13T00:00:00.000Z","score":0.00133,"percentile":null},{"date":"2026-10-14T00:00:00.000Z","score":0.00133,"percentile":null},{"date":"2026-10-15T00:00:00.000Z","score":0.00133,"percentile":null},{"date":"2026-10-16T00:00:00.000Z","score":0.00133,"percentile":null},{"date":"2026-10-17T00:00:00.000Z","score":0.00133,"percentile":null},{"date":"2026-10-18T00:00:00.000Z","score":0.00133,"percentile":null},{"date":"2026-10-19T00:00:00.000Z","score":0.00133,"percentile":null},{"date":"2026-10-20T00:00:00.000Z","score":0.00133,"percentile":0.02543}]},"kev":{"state":"not-listed","entries":[],"listedCount":0,"totalCatalogs":3,"catalogs":[{"source":"cisa","label":"CISA","listed":false,"entry":null},{"source":"enisa","label":"ENISA","listed":false,"entry":null},{"source":"circl","label":"CIRCL","listed":false,"entry":null}]},"ransomware":{"state":"none-recorded","sources":[]},"exploits":[],"exploitCount":0,"weaknesses":[{"id":"CWE-59","name":"Improper Link Resolution Before File Access ('Link Following')","description":"The product attempts to access a file based on the filename, but it does not properly prevent that filename from identifying a link or shortcut that resolves to an unintended resource.","type":"weakness","status":"Draft","abstraction":"Base","likelihoodOfExploit":"Medium","url":"https://cwe.mitre.org/data/definitions/59.html"}],"affected":[{"vendor":"hashicorp","product":"tooling","name":"Tooling","label":"tooling","ecosystem":null,"cpePart":"a","purl":null,"purlType":null,"versions":[{"text":"≥ 0.1.0, < 0.42.1","noFixRecorded":false,"fixedIn":null}],"versionsText":"≥ 0.1.0, < 0.42.1","eol":null,"hubHref":"/vendor/hashicorp/tooling"}],"affectedCount":1,"eol":{"hasEol":false,"count":0},"references":[{"url":"https://discuss.hashicorp.com/t/hcsec-2026-20-consul-template-vulnerable-to-path-redirections-in-writetofile/77559","label":"discuss.hashicorp.com/t/…","hostname":"discuss.hashicorp.com","tags":[]}],"lineage":{"upstream":[],"downstream":[],"duplicates":[],"related":[]},"timeline":[{"kind":"published","date":"2026-07-08T20:11:32.799Z","label":"Published","detail":"Vulnerability first disclosed.","source":null},{"kind":"modified","date":"2026-07-08T20:37:56.570Z","label":"Last modified","detail":"Vulnerability information updated.","source":null}],"risk":{"score":19,"level":"low","profile":"Default","thresholds":{"critical":75,"high":50,"medium":25,"low":10}},"meta":{"dataAsOf":"2026-10-20T14:47:43.615Z","stale":false,"partial":false}}