{"id":"CVE-2012-3382","url":"https://www.cyber-defence.io/tools/cve/CVE-2012-3382","generatedAt":"2026-10-28T02:17:41.778Z","title":"Cross-site scripting (XSS) vulnerability in the ProcessRequest function in mcs/class/System.Web/System.Web/HttpForbiddenHandler.cs in Mono 2.10.8 and earlier allows remote attackers to inject arbitrary web script or HTML via a file with a crafted name…","description":"Cross-site scripting (XSS) vulnerability in the ProcessRequest function in mcs/class/System.Web/System.Web/HttpForbiddenHandler.cs in Mono 2.10.8 and earlier allows remote attackers to inject arbitrary web script or HTML via a file with a crafted name and a forbidden extension, which is not properly handled in an error message.","published":"2012-07-12T21:55:08.000Z","lastModified":"2026-06-16T23:43:07.000Z","status":"Modified","sourceIdentifier":"secalert@redhat.com","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":["mono/mono"],"epss":{"score":0.01914,"percentile":0.79685,"date":"2026-10-26","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 (1.91%). Track it; it rarely justifies an emergency change on its own."},"changes":[],"references":[{"url":"http://www.mandriva.com/security/advisories?name=MDVSA-2012:140","source":"secalert@redhat.com"},{"url":"http://www.openwall.com/lists/oss-security/2012/07/06/11","source":"secalert@redhat.com"},{"url":"https://bugzilla.novell.com/show_bug.cgi?id=769799","source":"secalert@redhat.com"},{"url":"https://github.com/mono/mono/commit/d16d4623edb210635bec3ca3786481b82cde25a2","tags":["Exploit","Patch"],"source":"secalert@redhat.com"},{"url":"https://hermes.opensuse.org/messages/15374367","source":"secalert@redhat.com"},{"url":"http://www.mandriva.com/security/advisories?name=MDVSA-2012:140","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://www.openwall.com/lists/oss-security/2012/07/06/11","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://bugzilla.novell.com/show_bug.cgi?id=769799","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://github.com/mono/mono/commit/d16d4623edb210635bec3ca3786481b82cde25a2","tags":["Exploit","Patch"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://hermes.opensuse.org/messages/15374367","source":"af854a3a-2127-422b-91ae-364da2661108"}],"sources":{"nvd":"https://nvd.nist.gov/vuln/detail/CVE-2012-3382","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."}