{"id":"CVE-2019-5437","aliases":["EUVD-2019-0496","GHSA-46hv-7769-j7rx"],"status":"published","title":"Unauthorized File Access in harp","description":"Information exposure through the directory listing in npm's harp module allows to access files that are supposed to be ignored according to the harp server rules.Vulnerable versions are \u003c= 0.29.0 and no fix was applied to our knowledge.","severity":{"version":"3.0","score":5.3,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.01313,"percentile":0.70893,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-200","CWE-548"],"published":"2019-05-10T21:07:37Z","modified":"2026-06-17T02:37:41Z","fixes":[{"ecosystem":"npm","package":"harp","fixed_in":["0.40.2"],"sources":["ghsa","osv"]}],"affected":[{"source":"ghsa","ecosystem":"npm","package":"harp","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.40.2"}]}]},{"source":"osv","ecosystem":"npm","package":"harp","ranges":[{"type":"SEMVER","events":[{"introduced":"0"},{"fixed":"0.40.2"}]}]}],"products":[{"vendor":"harpjs","product":"harp"}],"references":[{"url":"https://hackerone.com/reports/453820","tags":["x_refsource_MISC","x_transferred","Exploit","Third Party Advisory","web"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2019-5437","tags":["advisory"]},{"url":"https://www.npmjs.com/advisories/807","tags":["web"]},{"url":"https://github.com/sintaxi/harp/commit/1ec790baeeb2bfdb4584f1998af3d10a8fa31210","tags":["web"]},{"url":"https://github.com/advisories/GHSA-46hv-7769-j7rx"}],"sources":{"cve":[{"id":"CVE-2019-5437","description":"Information exposure through the directory listing in npm's harp module allows to access files that are supposed to be ignored according to the harp server rules.Vulnerable versions are \u003c= 0.29.0 and no fix was applied to our knowledge.","status":"published","published":"2019-05-10T21:07:37Z","modified":"2024-08-04T19:54:53.483Z","cwes":["CWE-548"],"updated_at":"2026-11-02T14:20:18.746972Z"}],"euvd":[{"id":"EUVD-2019-0496","description":"Information exposure through the directory listing in npm's harp module allows to access files that are supposed to be ignored according to the harp server rules.Vulnerable versions are \u003c= 0.29.0 and no fix was applied to our knowledge.","status":"published","published":"2019-05-10T21:07:37Z","modified":"2024-08-04T19:54:53Z","updated_at":"2026-11-03T03:06:52.999682Z"}],"ghsa":[{"id":"GHSA-46hv-7769-j7rx","title":"Unauthorized File Access in harp","description":"Affected versions of `harp` are vulnerable to Unauthorized File Access. The package states that it ignores files and directories with names that start with an underscore, such as `_secret-folder`. If the underscore character is URL encoded the server delivers the file.\n\n## Recommendation\n\nUpgrade to version `0.40.2` or later.","status":"published","published":"2019-06-13T16:12:22Z","modified":"2023-09-07T21:43:43Z","cvss":[{"version":"3.0","score":5.3,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N","level":"medium"}],"cwes":["CWE-548"],"updated_at":"2026-11-02T14:37:03.287418Z"}],"nvd":[{"id":"CVE-2019-5437","description":"Information exposure through the directory listing in npm's harp module allows to access files that are supposed to be ignored according to the harp server rules.Vulnerable versions are \u003c= 0.29.0 and no fix was applied to our knowledge.","status":"published","published":"2019-05-10T22:29:00.75Z","modified":"2026-06-17T02:37:41.33Z","cvss":[{"version":"3.0","score":5.3,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N","level":"medium","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-548","CWE-200"],"updated_at":"2026-11-02T14:05:13.880207Z"}],"osv":[{"id":"GHSA-46hv-7769-j7rx","title":"Unauthorized File Access in harp","description":"Affected versions of `harp` are vulnerable to Unauthorized File Access. The package states that it ignores files and directories with names that start with an underscore, such as `_secret-folder`. If the underscore character is URL encoded the server delivers the file.\n\n## Recommendation\n\nUpgrade to version `0.40.2` or later.","status":"published","published":"2019-06-13T16:12:22Z","modified":"2023-11-08T04:01:36.165453Z","cvss":[{"version":"3.0","score":5.3,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N","level":"medium"}],"cwes":["CWE-548"],"updated_at":"2026-11-02T15:46:36.434231Z"}]}}