{"id":"GHSA-q3w9-g74q-vp5f","aliases":[],"status":"published","title":"Denial of Service in express-fileupload","description":"Versions of `express-fileupload` prior to 1.1.6-alpha.6 are vulnerable to Denial of Service. The package causes server responses to be delayed (up to 30s in internal testing) if the request contains a large `filename` of `.` characters.\n\n\n\n\n## Recommendation\n\nUpgrade to version 1.1.6-alpha.6 or later.","facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"published":"2020-09-03T21:14:12Z","modified":"2023-01-09T05:04:08Z","fixes":[{"ecosystem":"npm","package":"express-fileupload","fixed_in":["1.1.6-alpha.6"],"sources":["ghsa","osv"]}],"affected":[{"source":"ghsa","ecosystem":"npm","package":"express-fileupload","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.1.6-alpha.6"}]}]},{"source":"ghsa","ecosystem":"npm","package":"express-fileupload","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"last_affected":"1.1.3-alpha.2"},{"fixed":"1.1.6-alpha.6"}]}]},{"source":"ghsa","ecosystem":"npm","package":"express-fileupload","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"last_affected":"1.1.2-alpha.1"},{"fixed":"1.1.6-alpha.6"}]}]},{"source":"ghsa","ecosystem":"npm","package":"express-fileupload","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"last_affected":"1.1.1-alpha.3"},{"fixed":"1.1.6-alpha.6"}]}]},{"source":"ghsa","ecosystem":"npm","package":"express-fileupload","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"last_affected":"1.0.0-alpha.1"},{"fixed":"1.1.6-alpha.6"}]}]},{"source":"osv","ecosystem":"npm","package":"express-fileupload","ranges":[{"type":"SEMVER","events":[{"introduced":"0"},{"fixed":"1.1.6-alpha.6"}]}]},{"source":"osv","ecosystem":"npm","package":"express-fileupload","ranges":[{"type":"SEMVER","events":[{"introduced":"0"},{"fixed":"1.1.6-alpha.6"}]}]},{"source":"osv","ecosystem":"npm","package":"express-fileupload","ranges":[{"type":"SEMVER","events":[{"introduced":"0"},{"fixed":"1.1.6-alpha.6"}]}]},{"source":"osv","ecosystem":"npm","package":"express-fileupload","ranges":[{"type":"SEMVER","events":[{"introduced":"0"},{"fixed":"1.1.6-alpha.6"}]}]},{"source":"osv","ecosystem":"npm","package":"express-fileupload","ranges":[{"type":"SEMVER","events":[{"introduced":"0"},{"fixed":"1.1.6-alpha.6"}]}]}],"references":[{"url":"https://www.npmjs.com/advisories/1216","tags":["web"]},{"url":"https://github.com/advisories/GHSA-q3w9-g74q-vp5f"}],"sources":{"ghsa":[{"id":"GHSA-q3w9-g74q-vp5f","title":"Denial of Service in express-fileupload","description":"Versions of `express-fileupload` prior to 1.1.6-alpha.6 are vulnerable to Denial of Service. The package causes server responses to be delayed (up to 30s in internal testing) if the request contains a large `filename` of `.` characters.\n\n\n\n\n## Recommendation\n\nUpgrade to version 1.1.6-alpha.6 or later.","status":"published","published":"2020-09-03T21:14:12Z","modified":"2023-01-09T05:04:08Z","updated_at":"2026-11-02T14:36:08.863482Z"}],"osv":[{"id":"GHSA-q3w9-g74q-vp5f","title":"Denial of Service in express-fileupload","description":"Versions of `express-fileupload` prior to 1.1.6-alpha.6 are vulnerable to Denial of Service. The package causes server responses to be delayed (up to 30s in internal testing) if the request contains a large `filename` of `.` characters.\n\n\n\n\n## Recommendation\n\nUpgrade to version 1.1.6-alpha.6 or later.","status":"published","published":"2020-09-03T21:14:12Z","modified":"2020-08-31T18:51:13Z","updated_at":"2026-11-02T15:46:54.055966Z"}]}}