{"id":"CVE-2013-1647","url":"https://www.cyber-defence.io/tools/cve/CVE-2013-1647","generatedAt":"2026-10-27T20:52:29.211Z","title":"Multiple CRLF injection vulnerabilities in Open-Xchange Server before 6.20.7 rev14, 6.22.0 before rev13, and 6.22.1 before rev14 allow remote attackers to inject arbitrary HTTP headers and conduct HTTP response splitting attacks via a crafted parameter,…","description":"Multiple CRLF injection vulnerabilities in Open-Xchange Server before 6.20.7 rev14, 6.22.0 before rev13, and 6.22.1 before rev14 allow remote attackers to inject arbitrary HTTP headers and conduct HTTP response splitting attacks via a crafted parameter, as demonstrated by (1) the location parameter to ajax/redirect or (2) multiple infostore URIs.","published":"2013-09-05T11:44:57.000Z","lastModified":"2026-06-16T23:51:50.000Z","status":"Modified","sourceIdentifier":"cve@mitre.org","cvss":{"version":"2.0","score":5,"severity":"MEDIUM","vector":"AV:N/AC:L/Au:N/C:N/I:P/A:N"},"cwe":["CWE-94"],"affected":["open-xchange/open-xchange server"],"epss":{"score":0.01724,"percentile":0.77359,"date":"2026-10-26","history":[]},"kev":{"listed":false},"exploits":{"count":1,"verified":false,"firstPublished":"2013-03-15","source":"Exploit-DB (https://gitlab.com/exploit-database/exploitdb)","entries":[{"edbId":24791,"kind":"exploit","title":"Open-Xchange Server 6 - Multiple Vulnerabilities","url":"https://www.exploit-db.com/exploits/24791","sourceUrl":"https://gitlab.com/exploit-database/exploitdb/-/blob/main/exploits/java/webapps/24791.txt","file":"exploits/java/webapps/24791.txt","published":"2013-03-15","added":"2013-03-15","updated":"2013-03-15","author":"Martin Braun","type":"webapps","platform":"java","port":null,"verified":false,"codes":["CVE-2013-1651","CVE-2013-1650","CVE-2013-1649","CVE-2013-1648","CVE-2013-1647","CVE-2013-1646","CVE-2013-1645","OSVDB-91250","OSVDB-91249","OSVDB-91248","OSVDB-91247","OSVDB-91246","OSVDB-91245","OSVDB-91244","OSVDB-91243","OSVDB-91242","OSVDB-91241","OSVDB-91240","OSVDB-91239","OSVDB-91238","OSVDB-91237"],"tags":null,"aliases":null,"applicationUrl":null,"screenshotUrl":null,"referenceUrl":null}]},"verdict":{"level":"high","text":"A public exploit is published in Exploit-DB, so the technical barrier is gone even though the severity is medium and EPSS is 1.7%. Treat it as high on anything reachable from the internet."},"changes":[],"references":[{"url":"http://archives.neohapsis.com/archives/bugtraq/2013-03/0075.html","tags":["Exploit"],"source":"cve@mitre.org"},{"url":"http://archives.neohapsis.com/archives/bugtraq/2013-03/0075.html","tags":["Exploit"],"source":"af854a3a-2127-422b-91ae-364da2661108"}],"sources":{"nvd":"https://nvd.nist.gov/vuln/detail/CVE-2013-1647","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."}