CVE-2023-4887 - CVE House

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Status published Medium CVE-2023-4887

Google Maps Plugin by Intergeo <= 2.3.2 - Authenticated (Contributor+) Stored Cross-Site Scripting via Shortcode

6.4 CVSS

Vulnerability Description

The Google Maps Plugin by Intergeo plugin for WordPress is vulnerable to Stored Cross-Site Scripting via 'intergeo' shortcode in versions up to, and including, 2.3.2 due to insufficient input sanitization and output escaping on user supplied attributes. This makes it possible for authenticated attackers with contributor-level and above permissions to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

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:

István Márton

References

More from themeisle

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Redirection for Contact Form 7 <= 3.2.4 - Unauthenticated PHP Object Injection via PHAR Deserialization

Redirection for Contact Form 7 <= 3.2.4 - Unauthenticated PHP Object Injection

Redirection for Contact Form 7 <= 3.2.4 - Unauthenticated Arbitrary File Deletion

Affected Vendor

themeisle

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Affected Software

Google Maps Plugin by Intergeo

Vulnerable Versions:

0

Timeline

Official Publish: September 12th, 2023

Last Modified: April 8th, 2026

Added to House: July 22nd, 2026

CVSS Vectors

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

Weaknesses (CWE)

MITRE ATT&CK TTPs

T1189 Drive-by Compromise

T1059.007 JavaScript

T1539 Steal Web Session Cookie

T1213 Data from Information Repositories

T1567 Exfiltration Over Web Service

T1491.001 Defacement