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    2 vulnerabilities by simplecalendar

    CVE-2025-68979 (GCVE-0-2025-68979)

    Vulnerability from cvelistv5 – Published: 2025-12-30 10:47 – Updated: 2026-04-28 16:14
    VLAI
    Title
    WordPress Google Calendar Events plugin <= 3.5.9 - Insecure Direct Object References (IDOR) vulnerability
    Summary
    Authorization Bypass Through User-Controlled Key vulnerability in SimpleCalendar Google Calendar Events google-calendar-events allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects Google Calendar Events: from n/a through <= 3.5.9.
    Severity
    5.3 (Medium)
    CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
    SSVC
    Exploitation: none Automatable: yes Technical Impact: partial
    CISA Coordinator (v2.0.3)
    CWE
    • CWE-639 - Authorization Bypass Through User-Controlled Key
    Assigner
    References
    Impacted products
    Vendor Product Version
    SimpleCalendar Google Calendar Events Affected: 0 , ≤ 3.5.9 (custom)
    		Create a notification for this product.
    Date Public
    2026-04-22 14:23
    Credits
    Doan Dinh Van | Patchstack Bug Bounty Program
    Show details on NVD website
    To clipboard 

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    CVE-2024-8549 (GCVE-0-2024-8549)

    Vulnerability from cvelistv5 – Published: 2024-09-25 02:05 – Updated: 2026-04-08 16:37
    VLAI
    Title
    Simple Calendar – Google Calendar Plugin <= 3.4.2 - Reflected Cross-Site Scripting
    Summary
    The Simple Calendar – Google Calendar Plugin plugin for WordPress is vulnerable to Reflected Cross-Site Scripting due to the use of add_query_arg without appropriate escaping on the URL in all versions up to, and including, 3.4.2. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that execute if they can successfully trick a user into performing an action such as clicking on a link.
    Severity
    6.1 (Medium)
    CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
    SSVC
    Exploitation: none Automatable: no Technical Impact: partial
    CISA Coordinator (v2.0.3)
    CWE
    • CWE-79 - Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
    Assigner
    References
    Impacted products
    Credits
    vgo0
    Show details on NVD website
    To clipboard 

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