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    CVE-2023-51293

    A lack of rate limiting in the 'Forgot Password', 'Email Settings' feature of PHPJabbers Event Booking Calendar v4.0 allows attackers to send an excessive amount of email for a legitimate user, leading to a possible Denial of Service (DoS) via a large amount of generated e-mail messages.

    Published:Feb 19, 2025
    Last Modified:May 20, 2025
    EPS:Feb 19, 2025
    EPSS Score:0.00364
    CVSS Score:7.5

    Affected Products

    Vendor
    Phpjabbers
    Product
    Event Booking Calendar

    Exploits

    http://packetstormsecurity.com/files/176495/PHPJabbers-Event-Booking-Calendar-4.0-Missing-Rate-Limiting.html

    Related CVEs

    CVE-2023-51295 (CVSS 6.5) — PHPJabbers Event Booking Calendar v4.0 is vulnerable to Multiple HTML Injection in the "name, plugin_sms_api_k…
    CVE-2023-51296 (CVSS 6.1) — PHPJabbers Event Booking Calendar v4.0 is vulnerable to Cross-Site Scripting (XSS) in the "name, plugin_sms_ap…
    CVE-2023-51298 (CVSS 4.7) — PHPJabbers Event Booking Calendar v4.0 is vulnerable to CSV Injection vulnerability which allows an attacker t…
    CVE-2023-40765 (CVSS 9.8) — User enumeration is found in PHPJabbers Event Booking Calendar v4.0. This issue occurs during password recover…
    CVE-2014-10015 (CVSS 7.5) — SQL injection vulnerability in load-calendar.php in PHPJabbers Event Booking Calendar 2.0 allows remote attack…
    CVE-2014-10014 (CVSS 6.8) — Multiple cross-site request forgery (CSRF) vulnerabilities in PHPJabbers Event Booking Calendar 2.0 allow remo…

    Common Vulnerability Scoring System

    Attack Vector
    Network
    Adjacent
    Local
    Physical
    Privileges Required
    None
    Low
    High
    User Interaction
    None
    Required
    Scope
    Unchanged
    Changed
    Confidentiality
    None
    Low
    High
    Integrity
    None
    Low
    High
    Availability
    None
    Low
    High