{"id":"CVE-2011-0684","url":"https://www.cyber-defence.io/tools/cve/CVE-2011-0684","generatedAt":"2026-10-27T23:08:17.375Z","title":"Opera before 11.01 does not properly handle redirections and unspecified other HTTP responses, which allows remote web servers to obtain sufficient access to local files to use these files as page resources, and consequently obtain potentially sensitive…","description":"Opera before 11.01 does not properly handle redirections and unspecified other HTTP responses, which allows remote web servers to obtain sufficient access to local files to use these files as page resources, and consequently obtain potentially sensitive information from the contents of the files, via an unknown response manipulation.","published":"2011-01-31T21:00:25.000Z","lastModified":"2026-06-16T23:27:53.000Z","status":"Modified","sourceIdentifier":"cve@mitre.org","cvss":{"version":"2.0","score":5,"severity":"MEDIUM","vector":"AV:N/AC:L/Au:N/C:P/I:N/A:N"},"cwe":["CWE-20"],"affected":["opera/opera browser"],"epss":{"score":0.02052,"percentile":0.81123,"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 (2.05%). Track it; it rarely justifies an emergency change on its own."},"changes":[],"references":[{"url":"http://osvdb.org/70730","source":"cve@mitre.org"},{"url":"http://secunia.com/advisories/43023","source":"cve@mitre.org"},{"url":"http://www.opera.com/docs/changelogs/mac/1101/","source":"cve@mitre.org"},{"url":"http://www.opera.com/docs/changelogs/unix/1101/","source":"cve@mitre.org"},{"url":"http://www.opera.com/docs/changelogs/windows/1101/","source":"cve@mitre.org"},{"url":"http://www.opera.com/support/kb/view/984/","tags":["Vendor Advisory"],"source":"cve@mitre.org"},{"url":"http://www.securityfocus.com/bid/46036","source":"cve@mitre.org"},{"url":"http://www.vupen.com/english/advisories/2011/0231","source":"cve@mitre.org"},{"url":"https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A12296","source":"cve@mitre.org"},{"url":"http://osvdb.org/70730","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://secunia.com/advisories/43023","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://www.opera.com/docs/changelogs/mac/1101/","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://www.opera.com/docs/changelogs/unix/1101/","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://www.opera.com/docs/changelogs/windows/1101/","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://www.opera.com/support/kb/view/984/","tags":["Vendor Advisory"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://www.securityfocus.com/bid/46036","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://www.vupen.com/english/advisories/2011/0231","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A12296","source":"af854a3a-2127-422b-91ae-364da2661108"}],"sources":{"nvd":"https://nvd.nist.gov/vuln/detail/CVE-2011-0684","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."}