{
    "id": "CVE-2011-2780",
    "published": "2011-07-19 21:55:00",
    "last_modified": "2026-06-16 23:31:59",
    "cvss_score": "5.0",
    "cvss_severity": "MEDIUM",
    "cvss_version": "2.0",
    "cvss_vector": "AV:N/AC:L/Au:N/C:P/I:N/A:N",
    "cwe": "CWE-22",
    "description": "Directory traversal vulnerability in includes/lib/gz.php in Chyrp 2.0 and earlier allows remote attackers to read arbitrary files via a .. (dot dot) in the file parameter, a different vulnerability than CVE-2011-2744.",
    "epss_score": "0.12991",
    "epss_percentile": "0.96200",
    "kev": 0,
    "kev_due": null,
    "has_exploit": 1,
    "updated_at": "2026-09-27 18:17:10",
    "priority": {
        "rank": 2,
        "label": "Patch early",
        "why": "A public exploit exists."
    },
    "products": [
        {
            "vendor": "chyrp",
            "product": "chyrp"
        }
    ],
    "kev_detail": null,
    "exploits": [
        {
            "source": "exploit-db",
            "ref_id": "35946",
            "title": "Chyrp 2.x - '/includes/lib/gz.php?File' Traversal Arbitrary File Access",
            "date": "2011-07-29",
            "url": "https://www.exploit-db.com/exploits/35946"
        }
    ],
    "refs_list": [
        "http://osvdb.org/73891",
        "http://secunia.com/advisories/45184",
        "http://securityreason.com/securityalert/8312",
        "http://www.justanotherhacker.com/advisories/JAHx113.txt",
        "http://www.ocert.org/advisories/ocert-2011-001.html",
        "http://www.openwall.com/lists/oss-security/2011/07/13/5",
        "http://www.openwall.com/lists/oss-security/2011/07/13/6",
        "http://www.securityfocus.com/archive/1/518890/100/0/threaded",
        "http://www.securityfocus.com/bid/48672",
        "https://exchange.xforce.ibmcloud.com/vulnerabilities/68565",
        "http://osvdb.org/73891",
        "http://secunia.com/advisories/45184",
        "http://securityreason.com/securityalert/8312",
        "http://www.justanotherhacker.com/advisories/JAHx113.txt",
        "http://www.ocert.org/advisories/ocert-2011-001.html",
        "http://www.openwall.com/lists/oss-security/2011/07/13/5",
        "http://www.openwall.com/lists/oss-security/2011/07/13/6",
        "http://www.securityfocus.com/archive/1/518890/100/0/threaded",
        "http://www.securityfocus.com/bid/48672",
        "https://exchange.xforce.ibmcloud.com/vulnerabilities/68565"
    ]
}