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    CVE-2021-39346

    The Google Maps Easy WordPress plugin is vulnerable to Stored Cross-Site Scripting due to insufficient input validation and sanitization via several parameters found in the ~/modules/marker_groups/views/tpl/mgrEditMarkerGroup.php file which allowed attackers with administrative user access to inject arbitrary web scripts, in versions up to and including 1.9.33. This affects multi-site installations where unfiltered_html is disabled for administrators, and sites where unfiltered_html is disabled.

    Published:Nov 1, 2021
    Last Modified:Mar 31, 2025
    EPS:Nov 1, 2021
    EPSS Score:0.00432
    CVSS Score:4.8

    Affected Products

    Vendor
    Supsystic
    Product
    Easy Google Maps

    Exploits

    https://github.com/BigTiger2020/word-press/blob/main/Google%20Maps%20Easy.mdhttps://github.com/BigTiger2020/word-press/blob/main/Google%20Maps%20Easy.md

    Related CVEs

    CVE-2026-73367 (CVSS 7.2) — Unauthenticated Remote File Inclusion in Easy Google Maps < 1.14.2 versions.…
    CVE-2026-73366 (CVSS 9.8) — Unauthenticated PHP Object Injection in Easy Google Maps <= 1.13.0 versions.…
    CVE-2025-32138 (CVSS 6.6) — Improper Restriction of XML External Entity Reference vulnerability in supsystic Easy Google Maps google-maps-…
    CVE-2024-5219 (CVSS 6.4) — The Easy Google Maps plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's file u…
    CVE-2024-31269 (CVSS 4.3) — Cross-Site Request Forgery (CSRF) vulnerability in Supsystic Easy Google Maps.This issue affects Easy Google M…
    CVE-2023-2526 (CVSS 5.4) — The Easy Google Maps plugin for WordPress is vulnerable to Cross-Site Request Forgery in versions up to, and i…
    CVE-2023-33926 (CVSS 7.1) — Cross-Site Request Forgery (CSRF) vulnerability in Supsystic Easy Google Maps plugin <= 1.11.7 versions.…
    CVE-2021-46780 (CVSS 6.1) — The Easy Google Maps WordPress plugin before 1.9.32 does not escape the tab parameter before outputting it bac…

    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