{"id":"CVE-2018-1000883","url":"https://www.cyber-defence.io/tools/cve/CVE-2018-1000883","generatedAt":"2026-10-28T19:19:23.942Z","title":"Elixir Plug Plug version All contains a Header Injection vulnerability in Connection that can result in Given a cookie value, Headers can be added.","description":"Elixir Plug Plug version All contains a Header Injection vulnerability in Connection that can result in Given a cookie value, Headers can be added. This attack appear to be exploitable via Crafting a value to be sent as a cookie. This vulnerability appears to have been fixed in >= 1.3.5 or ~> 1.2.5 or ~> 1.1.9 or ~> 1.0.6.","published":"2018-12-20T21:29:00.000Z","lastModified":"2026-06-17T01:33:15.000Z","status":"Modified","sourceIdentifier":"cve@mitre.org","cvss":{"version":"3.0","score":6.5,"severity":"MEDIUM","vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N"},"cwe":["CWE-20"],"affected":["plug project/plug"],"epss":{"score":0.01131,"percentile":0.66246,"date":"2026-10-27","history":[]},"kev":{"listed":false},"exploits":{"count":0,"verified":false,"firstPublished":null,"source":"Exploit-DB (https://gitlab.com/exploit-database/exploitdb)","entries":[]},"verdict":{"level":"low","text":"Lower severity and a low EPSS score (1.13%). Track it; it rarely justifies an emergency change on its own."},"changes":[],"references":[{"url":"https://github.com/dependabot/elixir-security-advisories/blob/master/packages/plug/2017-04-17.yml","tags":["Third Party Advisory"],"source":"cve@mitre.org"},{"url":"https://github.com/elixir-plug/plug/commit/8857f8ab4acf9b9c22e80480dae2636692f5f573","tags":["Patch","Third Party Advisory"],"source":"cve@mitre.org"},{"url":"https://github.com/dependabot/elixir-security-advisories/blob/master/packages/plug/2017-04-17.yml","tags":["Third Party Advisory"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://github.com/elixir-plug/plug/commit/8857f8ab4acf9b9c22e80480dae2636692f5f573","tags":["Patch","Third Party Advisory"],"source":"af854a3a-2127-422b-91ae-364da2661108"}],"sources":{"nvd":"https://nvd.nist.gov/vuln/detail/CVE-2018-1000883","epss":"https://www.first.org/epss/","kev":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog","exploitdb":"https://www.exploit-db.com/"},"licence":"CC BY 4.0 — link back to the CVE Explorer if you publish the results; upstream data remains subject to its own terms."}