PT-2023-30993 · Intergeo · Googlemaps Plugin

István Márton + 1 · Published 2023-09-11 · Updated 2023-09-13 · CVE-2023-4887

Positive Technologies (AI Summary)

CVSS v3.1

6.4

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions The Google Maps Plugin by Intergeo for WordPress versions up to, and including, 2.3.2

Description The issue is related to Stored Cross-Site Scripting via the intergeo shortcode due to insufficient input sanitization and output escaping on user-supplied attributes. This allows 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.

Recommendations For versions up to, and including, 2.3.2, consider disabling the intergeo shortcode until a patch is available to prevent exploitation. Restrict access to pages that use the intergeo shortcode to minimize the risk of arbitrary web script execution. Avoid using user-supplied attributes in the intergeo shortcode until the issue is resolved.

Fix

XSS

Weakness Enumeration

CWE-79

Related Identifiers

CVE-2023-4887

Affected Products

Googlemaps Plugin

References · 7

• https://plugins.trac.wordpress.org/browser/intergeo-maps/tags/2.3.2/index.php#L1146 · Patch
• https://nvd.nist.gov/vuln/detail/CVE-2023-4887 · Security Note
• https://osv.dev/vulnerability/CVE-2023-4887 · Vendor Advisory
• https://twitter.com/CVEnew/status/1701420509370437864 · Twitter Post
• https://t.me/cvenotify/58047 · Telegram Post
• https://wordfence.com/threat-intel/vulnerabilities/id/cb6d11ad-0983-4a4b-b52b-824eae8b8e3c?source=cve · Note
• https://t.me/cvenotify/58046 · Telegram Post