{"id":"CVE-2020-7993","aliases":["EUVD-2020-28909","GHSA-7g5v-9qx2-vmfq","UBUNTU-CVE-2020-7993"],"status":"published","title":"Prototype 1.6.0.1 allows remote authenticated users to forge ticket creation (on behalf of other...","description":"Prototype 1.6.0.1 allows remote authenticated users to forge ticket creation (on behalf of other user accounts) via a modified email ID field.","severity":{"version":"3.1","score":4.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-09","score":0.00747,"percentile":0.55149,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-269","CWE-862"],"published":"2020-02-03T14:26:38Z","modified":"2026-10-17T12:56:58Z","affected":[{"source":"osv","ecosystem":"Ubuntu:16.04:LTS","package":"prototypejs","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.7.1-3"]},{"source":"osv","ecosystem":"Ubuntu:18.04:LTS","package":"prototypejs","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.7.1-3"]},{"source":"osv","ecosystem":"Ubuntu:20.04:LTS","package":"prototypejs","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.7.1-3"]},{"source":"osv","ecosystem":"Ubuntu:22.04:LTS","package":"prototypejs","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.7.1-3.1"]},{"source":"osv","ecosystem":"Ubuntu:24.04:LTS","package":"prototypejs","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.7.3-1"]},{"source":"osv","ecosystem":"Ubuntu:25.10","package":"prototypejs","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.7.3-2"]},{"source":"osv","ecosystem":"Ubuntu:26.10","package":"prototypejs","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.7.3-2build1"]},{"source":"osv","ecosystem":"Ubuntu:26.04:LTS","package":"prototypejs","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.7.3-2","1.7.3-2build1"]}],"products":[{"vendor":"prototypejs","product":"prototype"}],"references":[{"url":"https://github.com/prototypejs/prototype/blob/master/CHANGELOG","tags":["x_refsource_MISC","x_transferred","Third Party Advisory","report"]},{"url":"https://medium.com/%40vbharad/improper-access-control-vulnerability-in-prototype-1-6-0-1-framework-379cc3a05079","tags":["x_refsource_MISC","x_transferred"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2020-7993"},{"url":"https://medium.com/@vbharad/improper-access-control-vulnerability-in-prototype-1-6-0-1-framework-379cc3a05079","tags":["report"]},{"url":"https://github.com/advisories/GHSA-7g5v-9qx2-vmfq"},{"url":"https://ubuntu.com/security/CVE-2020-7993","tags":["report"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2020-7993","tags":["report"]}],"sources":{"cve":[{"id":"CVE-2020-7993","description":"Prototype 1.6.0.1 allows remote authenticated users to forge ticket creation (on behalf of other user accounts) via a modified email ID field.","status":"published","published":"2020-02-03T14:26:38Z","modified":"2024-08-04T09:48:24.995Z","updated_at":"2026-11-02T14:35:58.331892Z"}],"euvd":[{"id":"EUVD-2020-28909","description":"Prototype 1.6.0.1 allows remote authenticated users to forge ticket creation (on behalf of other user accounts) via a modified email ID field.","status":"published","published":"2020-02-03T14:26:38Z","modified":"2024-08-04T09:48:24Z","updated_at":"2026-11-03T03:07:58.506831Z"}],"ghsa":[{"id":"GHSA-7g5v-9qx2-vmfq","title":"Prototype 1.6.0.1 allows remote authenticated users to forge ticket creation (on behalf of other...","description":"Prototype 1.6.0.1 allows remote authenticated users to forge ticket creation (on behalf of other user accounts) via a modified email ID field.","status":"published","published":"2022-05-24T17:07:53Z","modified":"2023-01-29T05:01:14Z","cwes":["CWE-269"],"updated_at":"2026-11-02T14:44:45.930691Z"}],"nvd":[{"id":"CVE-2020-7993","description":"Prototype 1.6.0.1 allows remote authenticated users to forge ticket creation (on behalf of other user accounts) via a modified email ID field.","status":"published","published":"2020-02-03T15:15:12.32Z","modified":"2026-06-17T03:25:45.017Z","cvss":[{"version":"3.1","score":4.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N","level":"medium","assessor":"primary"},{"version":"2.0","score":4,"vector":"AV:N/AC:L/Au:S/C:N/I:P/A:N","level":"medium","assessor":"primary"}],"cwes":["CWE-862"],"updated_at":"2026-11-02T14:05:53.837808Z"}],"osv":[{"id":"UBUNTU-CVE-2020-7993","description":"Prototype 1.6.0.1 allows remote authenticated users to forge ticket creation (on behalf of other user accounts) via a modified email ID field.","status":"published","published":"2020-02-03T15:15:00Z","modified":"2026-10-17T12:56:58.085637065Z","cvss":[{"version":"3.1","score":4.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N","level":"medium"}],"updated_at":"2026-11-02T15:54:25.728622Z"}]}}