{"id":"CVE-2012-4668","url":"https://www.cyber-defence.io/tools/cve/CVE-2012-4668","generatedAt":"2026-10-27T22:04:16.006Z","title":"Cross-site scripting (XSS) vulnerability in Roundcube Webmail 0.8.1 and earlier allows remote attackers to inject arbitrary web script or HTML via the signature in an email.","description":"Cross-site scripting (XSS) vulnerability in Roundcube Webmail 0.8.1 and earlier allows remote attackers to inject arbitrary web script or HTML via the signature in an email.","published":"2012-08-25T10:29:53.000Z","lastModified":"2026-06-16T23:45:33.000Z","status":"Modified","sourceIdentifier":"cve@mitre.org","cvss":{"version":"2.0","score":4.3,"severity":"MEDIUM","vector":"AV:N/AC:M/Au:N/C:N/I:P/A:N"},"cwe":["CWE-79"],"affected":["roundcube/webmail"],"epss":{"score":0.03716,"percentile":0.89702,"date":"2026-10-26","history":[]},"kev":{"listed":false},"exploits":{"count":1,"verified":true,"firstPublished":"2012-08-16","source":"Exploit-DB (https://gitlab.com/exploit-database/exploitdb)","entries":[{"edbId":20549,"kind":"exploit","title":"Roundcube Webmail 0.8.0 - Persistent Cross-Site Scripting","url":"https://www.exploit-db.com/exploits/20549","sourceUrl":"https://gitlab.com/exploit-database/exploitdb/-/blob/main/exploits/php/webapps/20549.py","file":"exploits/php/webapps/20549.py","published":"2012-08-16","added":"2012-08-16","updated":"2012-08-16","author":"Shai rod","type":"webapps","platform":"php","port":null,"verified":true,"codes":["CVE-2012-4668","CVE-2012-3508","OSVDB-85142","OSVDB-84741"],"tags":null,"aliases":null,"applicationUrl":"http://www.exploit-db.comroundcubemail-0.8.0.tar.gz","screenshotUrl":null,"referenceUrl":null}]},"verdict":{"level":"high","text":"A public exploit is published in Exploit-DB (verified), so the technical barrier is gone even though the severity is medium and EPSS is 3.7%. Treat it as high on anything reachable from the internet."},"changes":[],"references":[{"url":"http://sourceforge.net/news/?group_id=139281&id=309011","source":"cve@mitre.org"},{"url":"http://trac.roundcube.net/ticket/1488613","source":"cve@mitre.org"},{"url":"http://www.openwall.com/lists/oss-security/2012/08/20/2","source":"cve@mitre.org"},{"url":"http://www.openwall.com/lists/oss-security/2012/08/20/9","source":"cve@mitre.org"},{"url":"https://github.com/roundcube/roundcubemail/commit/c086978f6a91eacb339fd2976202fca9dad2ef32","tags":["Patch"],"source":"cve@mitre.org"},{"url":"http://sourceforge.net/news/?group_id=139281&id=309011","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://trac.roundcube.net/ticket/1488613","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://www.openwall.com/lists/oss-security/2012/08/20/2","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://www.openwall.com/lists/oss-security/2012/08/20/9","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://github.com/roundcube/roundcubemail/commit/c086978f6a91eacb339fd2976202fca9dad2ef32","tags":["Patch"],"source":"af854a3a-2127-422b-91ae-364da2661108"}],"sources":{"nvd":"https://nvd.nist.gov/vuln/detail/CVE-2012-4668","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."}