{
    "id": "CVE-2011-2628",
    "published": "2011-07-01 10:55:02",
    "last_modified": "2026-06-16 23:31:41",
    "cvss_score": "10.0",
    "cvss_severity": "HIGH",
    "cvss_version": "2.0",
    "cvss_vector": "AV:N/AC:L/Au:N/C:C/I:C/A:C",
    "cwe": "CWE-20",
    "description": "Opera before 11.11 does not properly implement FRAMESET elements, which allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption) via vectors related to page unload.",
    "epss_score": "0.13387",
    "epss_percentile": "0.96312",
    "kev": 0,
    "kev_due": null,
    "has_exploit": 1,
    "updated_at": "2026-10-02 18:17:11",
    "priority": {
        "rank": 2,
        "label": "Patch early",
        "why": "A public exploit exists."
    },
    "products": [
        {
            "vendor": "opera",
            "product": "opera_browser"
        }
    ],
    "kev_detail": null,
    "exploits": [
        {
            "source": "exploit-db",
            "ref_id": "17936",
            "title": "Opera 10/11 - Bad Nesting with Frameset Tag Memory Corruption (Metasploit)",
            "date": "2011-10-06",
            "url": "https://www.exploit-db.com/exploits/17936"
        }
    ],
    "refs_list": [
        "http://securityreason.com/securityalert/8425",
        "http://www.opera.com/docs/changelogs/mac/1111/",
        "http://www.opera.com/docs/changelogs/unix/1111/",
        "http://www.opera.com/docs/changelogs/windows/1111/",
        "http://www.opera.com/support/kb/view/992/",
        "http://securityreason.com/securityalert/8425",
        "http://www.opera.com/docs/changelogs/mac/1111/",
        "http://www.opera.com/docs/changelogs/unix/1111/",
        "http://www.opera.com/docs/changelogs/windows/1111/",
        "http://www.opera.com/support/kb/view/992/"
    ]
}