CVE-2023-51513 MEDIUM

CVE-2023-51513: WordPress Geo Controller plugin <= 8.5.2 - Cross Site Scripting (XSS) vulnerability

Vendor Intinitum Form
Product Geo Controller
Weakness CWE-79 · XSS
Published January 5, 2026
Last update April 28, 2026

CVSS base score

6.5/10
Attack vector Network
Attack complexity Low
Privileges required Low
User interaction Required
Confidentiality Low
Integrity Low

CVSS vector

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

What the vulnerability does

01Description

Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting') vulnerability in INTINITUM FORM Geo Controller allows DOM-Based XSS.This issue affects Geo Controller: from n/a through 8.5.2.

Explanation of Vulnerability in Simple Terms

02Summary

Geo Controller versions up to 8.5.2 contain a stored cross-site scripting (XSS) vulnerability. An authenticated user with low privileges can inject malicious scripts that execute in other users' browsers when they view affected pages. The vulnerability requires user interaction and can affect the confidentiality, integrity, and availability of the application.

What an attacker can do

03Attacker Capabilities

Inject malicious scripts that run in other users' browsers and steal data or perform actions on their behalf.

Potential impact on your site

04Site Impact

Users' sessions and data are at risk if an authenticated attacker injects malicious content into the application.

Conditions required to exploit

05Prerequisites

Attacker must have low-level authenticated access and the victim must view a page containing the injected payload.

Key dates

06Disclosure timeline

January 5, 2026 CVE published
April 28, 2026 Record updated

Related vulnerabilities

08Related CVE