{
    "id": "CVE-2004-0595",
    "published": "2004-07-27 04:00:00",
    "last_modified": "2026-06-16 22:05:56",
    "cvss_score": "6.8",
    "cvss_severity": "MEDIUM",
    "cvss_version": "2.0",
    "cvss_vector": "AV:N/AC:M/Au:N/C:P/I:P/A:P",
    "cwe": null,
    "description": "The strip_tags function in PHP 4.x up to 4.3.7, and 5.x up to 5.0.0RC3, does not filter null (\\0) characters within tag names when restricting input to allowed tags, which allows dangerous tags to be processed by web browsers such as Internet Explorer and Safari, which ignore null characters and facilitate the exploitation of cross-site scripting (XSS) vulnerabilities.",
    "epss_score": "0.45159",
    "epss_percentile": "0.98745",
    "kev": 0,
    "kev_due": null,
    "has_exploit": 1,
    "updated_at": "2026-09-26 18:14:23",
    "priority": {
        "rank": 2,
        "label": "Patch early",
        "why": "A public exploit exists."
    },
    "products": [
        {
            "vendor": "avaya",
            "product": "converged_communications_server"
        },
        {
            "vendor": "avaya",
            "product": "integrated_management"
        },
        {
            "vendor": "avaya",
            "product": "s8300"
        },
        {
            "vendor": "avaya",
            "product": "s8500"
        },
        {
            "vendor": "avaya",
            "product": "s8700"
        },
        {
            "vendor": "php",
            "product": "php"
        },
        {
            "vendor": "redhat",
            "product": "fedora_core"
        },
        {
            "vendor": "trustix",
            "product": "secure_linux"
        }
    ],
    "kev_detail": null,
    "exploits": [
        {
            "source": "exploit-db",
            "ref_id": "24280",
            "title": "PHP 4.x/5.0 - 'Strip_Tags()' Function Bypass",
            "date": "2004-07-14",
            "url": "https://www.exploit-db.com/exploits/24280"
        }
    ],
    "refs_list": [
        "http://distro.conectiva.com.br/atualizacoes/?id=a&anuncio=000847",
        "http://lists.grok.org.uk/pipermail/full-disclosure/2004-July/023909.html",
        "http://marc.info/?l=bugtraq&m=108981780109154&w=2",
        "http://marc.info/?l=bugtraq&m=108982983426031&w=2",
        "http://marc.info/?l=bugtraq&m=109051444105182&w=2",
        "http://marc.info/?l=bugtraq&m=109181600614477&w=2",
        "http://www.debian.org/security/2004/dsa-531",
        "http://www.debian.org/security/2005/dsa-669",
        "http://www.gentoo.org/security/en/glsa/glsa-200407-13.xml",
        "http://www.mandrakesecure.net/en/advisories/advisory.php?name=MDKSA-2004:068",
        "http://www.novell.com/linux/security/advisories/2004_21_php4.html",
        "http://www.redhat.com/support/errata/RHSA-2004-392.html",
        "http://www.redhat.com/support/errata/RHSA-2004-395.html",
        "http://www.redhat.com/support/errata/RHSA-2004-405.html",
        "http://www.redhat.com/support/errata/RHSA-2005-816.html",
        "http://www.securityfocus.com/bid/10724",
        "https://exchange.xforce.ibmcloud.com/vulnerabilities/16692",
        "https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A10619",
        "http://distro.conectiva.com.br/atualizacoes/?id=a&anuncio=000847",
        "http://lists.grok.org.uk/pipermail/full-disclosure/2004-July/023909.html",
        "http://marc.info/?l=bugtraq&m=108981780109154&w=2",
        "http://marc.info/?l=bugtraq&m=108982983426031&w=2",
        "http://marc.info/?l=bugtraq&m=109051444105182&w=2",
        "http://marc.info/?l=bugtraq&m=109181600614477&w=2",
        "http://www.debian.org/security/2004/dsa-531"
    ]
}