{"id":"CVE-2018-16202","aliases":["EUVD-2019-0366","GHSA-xwjh-cp99-cj8q"],"status":"published","title":"Path Traversal in cordova-plugin-ionic-webview","description":"Directory traversal vulnerability in cordova-plugin-ionic-webview versions prior to 2.2.0 (not including 2.0.0-beta.0, 2.0.0-beta.1, 2.0.0-beta.2, and 2.1.0-0) allows remote attackers to access arbitrary files via unspecified vectors.","severity":{"version":"3.1","score":8.6,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:N","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.03305,"percentile":0.8862,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-22"],"published":"2019-01-09T22:00:00Z","modified":"2026-10-20T10:49:52Z","fixes":[{"ecosystem":"npm","package":"cordova-plugin-ionic-webview","fixed_in":["2.2.0"],"sources":["ghsa","osv"]}],"affected":[{"source":"ghsa","ecosystem":"npm","package":"cordova-plugin-ionic-webview","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.2.0"}]}]},{"source":"osv","ecosystem":"npm","package":"cordova-plugin-ionic-webview","ranges":[{"type":"SEMVER","events":[{"introduced":"0"},{"fixed":"2.2.0"}]}]}],"products":[{"vendor":"ionicframework","product":"ionic_web_view"},{"vendor":"npm, inc.","product":"cordova-plugin-ionic-webview"}],"references":[{"url":"https://jvn.jp/en/jp/JVN69812763/index.html","tags":["third-party-advisory","x_refsource_JVN","x_transferred","Third Party Advisory","advisory","web"]},{"url":"https://github.com/ionic-team/cordova-plugin-ionic-webview","tags":["x_refsource_MISC","x_transferred","Third Party Advisory","advisory","package"]},{"url":"https://www.npmjs.com/advisories/746","tags":["x_refsource_MISC","x_transferred","Third Party Advisory","advisory","web"]},{"url":"http://jvn.jp/en/jp/JVN60497148/index.html","tags":["third-party-advisory","x_refsource_JVN","x_transferred","Third Party Advisory","advisory","web"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2018-16202","tags":["advisory"]},{"url":"https://github.com/advisories/GHSA-xwjh-cp99-cj8q","tags":["advisory"]}],"sources":{"cve":[{"id":"CVE-2018-16202","description":"Directory traversal vulnerability in cordova-plugin-ionic-webview versions prior to 2.2.0 (not including 2.0.0-beta.0, 2.0.0-beta.1, 2.0.0-beta.2, and 2.1.0-0) allows remote attackers to access arbitrary files via unspecified vectors.","status":"published","published":"2019-01-09T22:00:00Z","modified":"2024-08-05T10:17:38.252Z","updated_at":"2026-11-02T14:35:11.072321Z"}],"euvd":[{"id":"EUVD-2019-0366","description":"Directory traversal vulnerability in cordova-plugin-ionic-webview versions prior to 2.2.0 (not including 2.0.0-beta.0, 2.0.0-beta.1, 2.0.0-beta.2, and 2.1.0-0) allows remote attackers to access arbitrary files via unspecified vectors.","status":"published","published":"2019-01-09T22:00:00Z","modified":"2024-08-05T10:17:38Z","updated_at":"2026-11-03T02:39:41.750379Z"}],"ghsa":[{"id":"GHSA-xwjh-cp99-cj8q","title":"Path Traversal in cordova-plugin-ionic-webview","description":"Versions of `cordova-plugin-ionic-webview` prior to 2.2.0 are vulnerable to Path Traversal, allowing attackers access to OS local files that should be inaccessible by third-party applications.  The package launches a webserver listening on http://localhost:8080 without restricting access of the app itself, thus escaping the iOS application sandbox and accessing local files.\n\n\n## Recommendation\n\nUpgrade to version 2.2.0","status":"published","published":"2019-02-12T15:36:35Z","modified":"2023-01-09T05:03:30Z","cvss":[{"version":"3.1","score":8.6,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:N","level":"high"}],"cwes":["CWE-22"],"updated_at":"2026-11-02T14:36:05.071174Z"}],"nvd":[{"id":"CVE-2018-16202","description":"Directory traversal vulnerability in cordova-plugin-ionic-webview versions prior to 2.2.0 (not including 2.0.0-beta.0, 2.0.0-beta.1, 2.0.0-beta.2, and 2.1.0-0) allows remote attackers to access arbitrary files via unspecified vectors.","status":"published","published":"2019-01-09T23:29:04.933Z","modified":"2026-06-17T01:43:53.043Z","cvss":[{"version":"3.1","score":8.6,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:N","level":"high","assessor":"primary"},{"version":"2.0","score":5,"vector":"AV:N/AC:L/Au:N/C:P/I:N/A:N","level":"medium","assessor":"primary"}],"cwes":["CWE-22"],"updated_at":"2026-11-02T14:04:53.079938Z"}],"osv":[{"id":"CVE-2018-16202","description":"Directory traversal vulnerability in cordova-plugin-ionic-webview versions prior to 2.2.0 (not including 2.0.0-beta.0, 2.0.0-beta.1, 2.0.0-beta.2, and 2.1.0-0) allows remote attackers to access arbitrary files via unspecified vectors.","status":"published","published":"2019-01-09T23:29:04.933Z","modified":"2026-10-20T10:49:52.079672638Z","cvss":[{"version":"3.1","score":8.6,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:N","level":"high"}],"updated_at":"2026-11-02T15:44:08.533609Z"},{"id":"GHSA-xwjh-cp99-cj8q","title":"Path Traversal in cordova-plugin-ionic-webview","description":"Versions of `cordova-plugin-ionic-webview` prior to 2.2.0 are vulnerable to Path Traversal, allowing attackers access to OS local files that should be inaccessible by third-party applications.  The package launches a webserver listening on http://localhost:8080 without restricting access of the app itself, thus escaping the iOS application sandbox and accessing local files.\n\n\n## Recommendation\n\nUpgrade to version 2.2.0","status":"published","published":"2019-02-12T15:36:35Z","modified":"2023-11-08T03:59:58.846812Z","cvss":[{"version":"3.1","score":8.6,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:N","level":"high"}],"cwes":["CWE-22"],"updated_at":"2026-11-02T15:47:00.604718Z"}]}}