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    CVE-2020-9459

    Multiple Stored Cross-site scripting (XSS) vulnerabilities in the Webnus Modern Events Calendar Lite plugin through 5.1.6 for WordPress allows remote authenticated users (with minimal permissions) to inject arbitrary JavaScript, HTML, or CSS via Ajax actions. This affects mec_save_notifications and import_settings.

    Published:Feb 28, 2020
    Last Modified:Nov 21, 2024
    EPS:Feb 28, 2020
    EPSS Score:0.00185
    CVSS Score:5.4

    Affected Products

    Vendor
    Webnus
    Product
    Modern Events Calendar Lite

    Exploits

    https://wpvulndb.com/vulnerabilities/10100https://www.wordfence.com/blog/2020/02/site-takeover-campaign-exploits-multiple-zero-day-vulnerabilities/https://wpvulndb.com/vulnerabilities/10100https://www.wordfence.com/blog/2020/02/site-takeover-campaign-exploits-multiple-zero-day-vulnerabilities/

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    CVE-2023-1400 (CVSS 4.8) — The Modern Events Calendar Lite WordPress plugin before 6.5.2 does not sanitise and escape some of its setting…
    CVE-2022-30533 (CVSS 5.4) — Cross-site scripting vulnerability in Modern Events Calendar Lite versions prior to 6.3.0 allows remote an aut…
    CVE-2022-27848 (CVSS 3.4) — Authenticated (admin+ user) Stored Cross-Site Scripting (XSS) in Modern Events Calendar Lite (WordPress plugin…
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    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