CVE-2021-36870 - CVE House
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Status published Medium CVE-2021-36870

WordPress WP Google Maps plugin <= 8.1.12 - Multiple Authenticated Persistent XSS vulnerabilities

Vulnerability Description

Multiple Authenticated Persistent Cross-Site Scripting (XSS) vulnerabilities in WordPress WP Google Maps plugin (versions <= 8.1.12). Vulnerable parameters: &dataset_name, &wpgmza_gdpr_retention_purpose, &wpgmza_gdpr_company_name, &name #2, &name, &polyname #2, &polyname, &address.

Impact Analysis

Refer to official advisory for detailed impact metrics.

Remediation

Ensure systems are updated to the latest vendor-supplied patch levels.

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Credits & Attribution

The following person or organization is credited with identifying this vulnerability, as recorded in the NVD database:

  • Original researcher - Vlad Visse (Patchstack Red Team)

Affected Vendor

Code Cabin Inc

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Affected Software

WP Google Maps (WordPress plugin)
Vulnerable Versions:
8.1.12

Timeline

Official Publish: September 9th, 2021
Last Modified: April 28th, 2026
Added to House: July 21st, 2026

CVSS Vectors

V3: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:L/I:L/A:N

Weaknesses (CWE)