{"id":"CVE-2012-0958","url":"https://www.cyber-defence.io/tools/cve/CVE-2012-0958","generatedAt":"2026-10-27T20:52:41.631Z","title":"content/unity-api.js in the unity-firefox-extension extension 2.4.1 for Firefox exposes the toDataURL function in an API call, which allows remote attackers to bypass the Same Origin Policy and obtain sensitive information via a crafted webpage.","description":"content/unity-api.js in the unity-firefox-extension extension 2.4.1 for Firefox exposes the toDataURL function in an API call, which allows remote attackers to bypass the Same Origin Policy and obtain sensitive information via a crafted webpage.","published":"2012-12-26T22:55:03.000Z","lastModified":"2026-06-16T23:38:35.000Z","status":"Modified","sourceIdentifier":"security@ubuntu.com","cvss":{"version":"2.0","score":4.3,"severity":"MEDIUM","vector":"AV:N/AC:M/Au:N/C:P/I:N/A:N"},"cwe":[],"affected":["ps project management team/unity-firefox-extension"],"epss":{"score":0.01576,"percentile":0.7529,"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 (1.58%). Track it; it rarely justifies an emergency change on its own."},"changes":[],"references":[{"url":"http://bazaar.launchpad.net/~webapps/unity-firefox-extension/trunk/revision/331","source":"security@ubuntu.com"},{"url":"http://osvdb.org/88438","source":"security@ubuntu.com"},{"url":"http://www.securityfocus.com/bid/56930","source":"security@ubuntu.com"},{"url":"http://www.ubuntu.com/usn/USN-1665-1","source":"security@ubuntu.com"},{"url":"https://bugs.launchpad.net/ubuntu/%2Bsource/unity-firefox-extension/%2Bbug/1069817","source":"security@ubuntu.com"},{"url":"http://bazaar.launchpad.net/~webapps/unity-firefox-extension/trunk/revision/331","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://osvdb.org/88438","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://www.securityfocus.com/bid/56930","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://www.ubuntu.com/usn/USN-1665-1","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://bugs.launchpad.net/ubuntu/%2Bsource/unity-firefox-extension/%2Bbug/1069817","source":"af854a3a-2127-422b-91ae-364da2661108"}],"sources":{"nvd":"https://nvd.nist.gov/vuln/detail/CVE-2012-0958","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."}