{
    "id": "CVE-2011-5277",
    "published": "2014-04-08 14:22:08",
    "last_modified": "2026-06-16 23:36:16",
    "cvss_score": "7.5",
    "cvss_severity": "HIGH",
    "cvss_version": "2.0",
    "cvss_vector": "AV:N/AC:L/Au:N/C:P/I:P/A:P",
    "cwe": "CWE-89",
    "description": "Multiple SQL injection vulnerabilities in signature.php in the Advanced Forum Signatures (aka afsignatures) plugin 2.0.4 for MyBB allow remote attackers to execute arbitrary SQL commands via the (1) afs_type, (2) afs_background, (3) afs_showonline, (4) afs_bar_left, (5) afs_bar_center, (6) afs_full_line1, (7) afs_full_line2, (8) afs_full_line3, (9) afs_full_line4, (10) afs_full_line5, or (11) afs_full_line6 parameter.  NOTE: the provenance of this information is unknown; the details are obtained solely from third party information.",
    "epss_score": "0.01229",
    "epss_percentile": "0.68080",
    "kev": 0,
    "kev_due": null,
    "has_exploit": 1,
    "updated_at": "2026-10-11 18:17:09",
    "priority": {
        "rank": 2,
        "label": "Patch early",
        "why": "A public exploit exists."
    },
    "products": [
        {
            "vendor": "advanced_forum_signatures_project",
            "product": "advanced_forum_signatures"
        }
    ],
    "kev_detail": null,
    "exploits": [
        {
            "source": "exploit-db",
            "ref_id": "17961",
            "title": "MyBB Advanced Forum Signatures - 'afsignatures-2.0.4' SQL Injection",
            "date": "2011-10-10",
            "url": "https://www.exploit-db.com/exploits/17961"
        }
    ],
    "refs_list": [
        "http://osvdb.org/76295",
        "http://secunia.com/advisories/46352",
        "http://www.exploit-db.com/exploits/17961",
        "http://www.securityfocus.com/bid/50051/info",
        "https://exchange.xforce.ibmcloud.com/vulnerabilities/70473",
        "http://osvdb.org/76295",
        "http://secunia.com/advisories/46352",
        "http://www.exploit-db.com/exploits/17961",
        "http://www.securityfocus.com/bid/50051/info",
        "https://exchange.xforce.ibmcloud.com/vulnerabilities/70473"
    ]
}