{
    "id": "CVE-2021-42667",
    "published": "2021-11-05 13:15:09",
    "last_modified": "2026-06-17 04:09:56",
    "cvss_score": "9.8",
    "cvss_severity": "CRITICAL",
    "cvss_version": "3.1",
    "cvss_vector": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
    "cwe": "CWE-89",
    "description": "A SQL Injection vulnerability exists in Sourcecodester Online Event Booking and Reservation System in PHP in event-management/views. An attacker can leverage this vulnerability in order to manipulate the sql query performed. As a result he can extract sensitive data from the web server and in some cases he can use this vulnerability in order to get a remote code execution on the remote web server.",
    "epss_score": "0.16046",
    "epss_percentile": "0.96826",
    "kev": 0,
    "kev_due": null,
    "has_exploit": 0,
    "updated_at": "2026-10-03 18:17:31",
    "priority": {
        "rank": 2,
        "label": "Patch early",
        "why": "EPSS 16% — above the 10% action threshold."
    },
    "products": [
        {
            "vendor": "online_event_booking_and_reservation_system_project",
            "product": "online_event_booking_and_reservation_system"
        }
    ],
    "kev_detail": null,
    "exploits": [],
    "refs_list": [
        "https://github.com/TheHackingRabbi/CVE-2021-42667",
        "https://github.com/nu11secur1ty/CVE-mitre/tree/main/CVE-2021-42667",
        "https://www.sourcecodester.com/php/14241/online-event-booking-and-reservation-system-phpmysql.html",
        "https://github.com/TheHackingRabbi/CVE-2021-42667",
        "https://github.com/nu11secur1ty/CVE-mitre/tree/main/CVE-2021-42667",
        "https://www.sourcecodester.com/php/14241/online-event-booking-and-reservation-system-phpmysql.html"
    ]
}