{"id":"GHSA-7x92-2j68-h32c","aliases":[],"status":"published","title":"Directory Traversal in featurebook","description":"Affected versions of `featurebook` resolve relative file paths, resulting in a directory traversal vulnerability. A malicious actor can use this vulnerability to access files outside of the intended directory root, which may result in the disclosure of private files on the vulnerable system.\n\nThe `featurebook` package is not intended to be run in production code nor to be exposed to an untrusted network.\n\n\n## Proof of Concept\n```\nGET /../../../../../../../../../../etc/passwd HTTP/1.1\nhost:foo\n```\n\n\n## Recommendation\n\nNo direct patch is currently available.\n\nAt this time, the best mitigation is to ensure that `featurebook` is not running in production or exposed to an untrusted network.","facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-22"],"published":"2020-09-01T19:03:02Z","modified":"2023-01-09T05:03:35Z","affected":[{"source":"ghsa","ecosystem":"npm","package":"featurebook","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}]},{"source":"osv","ecosystem":"npm","package":"featurebook","ranges":[{"type":"SEMVER","events":[{"introduced":"0"}]}]}],"references":[{"url":"https://hackerone.com/reports/296305","tags":["web"]},{"url":"https://www.npmjs.com/advisories/556","tags":["web"]},{"url":"https://github.com/advisories/GHSA-7x92-2j68-h32c"}],"sources":{"ghsa":[{"id":"GHSA-7x92-2j68-h32c","title":"Directory Traversal in featurebook","description":"Affected versions of `featurebook` resolve relative file paths, resulting in a directory traversal vulnerability. A malicious actor can use this vulnerability to access files outside of the intended directory root, which may result in the disclosure of private files on the vulnerable system.\n\nThe `featurebook` package is not intended to be run in production code nor to be exposed to an untrusted network.\n\n\n## Proof of Concept\n```\nGET /../../../../../../../../../../etc/passwd HTTP/1.1\nhost:foo\n```\n\n\n## Recommendation\n\nNo direct patch is currently available.\n\nAt this time, the best mitigation is to ensure that `featurebook` is not running in production or exposed to an untrusted network.","status":"published","published":"2020-09-01T19:03:02Z","modified":"2023-01-09T05:03:35Z","cwes":["CWE-22"],"updated_at":"2026-11-02T14:36:05.705235Z"}],"osv":[{"id":"GHSA-7x92-2j68-h32c","title":"Directory Traversal in featurebook","description":"Affected versions of `featurebook` resolve relative file paths, resulting in a directory traversal vulnerability. A malicious actor can use this vulnerability to access files outside of the intended directory root, which may result in the disclosure of private files on the vulnerable system.\n\nThe `featurebook` package is not intended to be run in production code nor to be exposed to an untrusted network.\n\n\n## Proof of Concept\n```\nGET /../../../../../../../../../../etc/passwd HTTP/1.1\nhost:foo\n```\n\n\n## Recommendation\n\nNo direct patch is currently available.\n\nAt this time, the best mitigation is to ensure that `featurebook` is not running in production or exposed to an untrusted network.","status":"published","published":"2020-09-01T19:03:02Z","modified":"2020-08-31T18:27:38Z","cwes":["CWE-22"],"updated_at":"2026-11-02T15:46:41.732368Z"}]}}