CVE-2023-51501 HIGH

CVE-2023-51501: WordPress Uncode Core Plugin <= 2.8.6 is vulnerable to Cross Site Scripting (XSS)

Vendor Undsgn
Product Uncode - Creative & WooCommerce WordPress Theme
Weakness CWE-79 · XSS
Published December 28, 2023
Last update April 28, 2026

CVSS base score

7.1/10
Attack vector Network
Attack complexity Low
Privileges required None
User interaction Required
Confidentiality Low
Integrity Low

CVSS vector

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

What the vulnerability does

01Description

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Undsgn Uncode - Creative & WooCommerce WordPress Theme allows Reflected XSS.This issue affects Uncode - Creative & WooCommerce WordPress Theme: from n/a through 2.8.6.

Explanation of Vulnerability in Simple Terms

02Summary

Uncode theme versions up to 2.8.6 contain a stored cross-site scripting (XSS) vulnerability. An attacker can inject malicious scripts that execute in other users' browsers when they view affected pages. The vulnerability requires user interaction to trigger and can affect site visitors across the application. Update to a version newer than 2.8.6 to remediate.

What an attacker can do

03Attacker Capabilities

Inject malicious scripts that run in visitors' browsers, stealing session tokens or redirecting users.

Potential impact on your site

04Site Impact

Visitors' browsers can be compromised; session hijacking and credential theft are possible.

Conditions required to exploit

05Prerequisites

No authentication required. Victim must visit a page containing the injected payload.

Key dates

06Disclosure timeline

December 28, 2023 CVE published
April 28, 2026 Record updated

Related vulnerabilities

08Related CVE