{"id":"CVE-2011-1774","aliases":["EUVD-2011-1772","GHSA-g72c-6w48-gpw9"],"status":"published","title":"WebKit in Apple Safari before 5.0.6 has improper libxslt security settings, which allows remote...","description":"WebKit in Apple Safari before 5.0.6 has improper libxslt security settings, which allows remote attackers to create arbitrary files, and consequently execute arbitrary code, via a crafted web site.  NOTE: this may overlap CVE-2011-1425.","severity":{"version":"2.0","score":8.8,"vector":"AV:N/AC:M/Au:N/C:N/I:C/A:C","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.43195,"percentile":0.98732,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":true,"fix_available":false},"cwes":["CWE-20"],"published":"2011-07-21T23:00:00Z","modified":"2026-06-16T23:30:00Z","exploits":[{"source":"exploitdb","id":"EDB-17993","title":"Apple Safari Webkit - libxslt Arbitrary File Creation (Metasploit)","type":"remote","platform":"windows","date":"2011-10-18","verified":true,"url":"https://www.exploit-db.com/exploits/17993"},{"source":"metasploit","id":"auxiliary/server/webkit_xslt_dropper","title":"Cross Platform Webkit File Dropper","type":"auxiliary","verified":true,"url":"https://www.rapid7.com/db/modules/auxiliary/server/webkit_xslt_dropper"},{"source":"metasploit","id":"exploit/windows/browser/safari_xslt_output","title":"Apple Safari Webkit libxslt Arbitrary File Creation","type":"exploit","platform":"Windows","date":"2011-07-20","verified":true,"url":"https://www.rapid7.com/db/modules/exploit/windows/browser/safari_xslt_output"}],"products":[{"vendor":"apple","product":"safari"},{"vendor":"apple","product":"webkit"}],"references":[{"url":"http://securityreason.com/securityalert/8481","tags":["third-party-advisory","x_refsource_SREASON","x_transferred"]},{"url":"http://support.apple.com/kb/HT4981","tags":["x_refsource_CONFIRM","x_transferred"]},{"url":"http://lists.apple.com/archives/Security-announce/2011//Oct/msg00001.html","tags":["vendor-advisory","x_refsource_APPLE","x_transferred"]},{"url":"http://lists.apple.com/archives/Security-announce/2011//Oct/msg00000.html","tags":["vendor-advisory","x_refsource_APPLE","x_transferred"]},{"url":"http://support.apple.com/kb/HT4999","tags":["x_refsource_CONFIRM","x_transferred"]},{"url":"http://support.apple.com/kb/HT4808","tags":["x_refsource_CONFIRM","x_transferred","Vendor Advisory"]},{"url":"http://lists.apple.com/archives/security-announce/2011//Jul/msg00002.html","tags":["vendor-advisory","x_refsource_APPLE","x_transferred","Patch","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2011-1774"},{"url":"https://github.com/advisories/GHSA-g72c-6w48-gpw9"}],"sources":{"cve":[{"id":"CVE-2011-1774","description":"WebKit in Apple Safari before 5.0.6 has improper libxslt security settings, which allows remote attackers to create arbitrary files, and consequently execute arbitrary code, via a crafted web site.  NOTE: this may overlap CVE-2011-1425.","status":"published","published":"2011-07-21T23:00:00Z","modified":"2024-08-06T22:37:25.837Z","updated_at":"2026-11-02T14:35:38.321377Z"}],"euvd":[{"id":"EUVD-2011-1772","description":"WebKit in Apple Safari before 5.0.6 has improper libxslt security settings, which allows remote attackers to create arbitrary files, and consequently execute arbitrary code, via a crafted web site.  NOTE: this may overlap CVE-2011-1425.","status":"published","published":"2011-07-21T23:00:00Z","modified":"2024-08-06T22:37:25Z","updated_at":"2026-11-03T01:55:55.207376Z"}],"ghsa":[{"id":"GHSA-g72c-6w48-gpw9","title":"WebKit in Apple Safari before 5.0.6 has improper libxslt security settings, which allows remote...","description":"WebKit in Apple Safari before 5.0.6 has improper libxslt security settings, which allows remote attackers to create arbitrary files, and consequently execute arbitrary code, via a crafted web site.  NOTE: this may overlap CVE-2011-1425.","status":"published","published":"2022-05-17T05:33:51Z","modified":"2023-01-28T05:04:29Z","cwes":["CWE-20"],"updated_at":"2026-11-02T14:44:10.891174Z"}],"nvd":[{"id":"CVE-2011-1774","description":"WebKit in Apple Safari before 5.0.6 has improper libxslt security settings, which allows remote attackers to create arbitrary files, and consequently execute arbitrary code, via a crafted web site.  NOTE: this may overlap CVE-2011-1425.","status":"published","published":"2011-07-21T23:55:02.707Z","modified":"2026-06-16T23:30:00.163Z","cvss":[{"version":"2.0","score":8.8,"vector":"AV:N/AC:M/Au:N/C:N/I:C/A:C","level":"high","assessor":"primary"}],"cwes":["CWE-20"],"updated_at":"2026-11-02T14:02:09.182398Z"}]}}