CVE-2023-51539 MEDIUM

CVE-2023-51539: WordPress Apollo13 Framework Extensions Plugin <= 1.9.1 is vulnerable to Cross Site Request Forgery (CSRF)

Vendor Apollo13Themes
Product Apollo13 Framework Extensions
Weakness CWE-352 · CSRF
Published January 5, 2024
Last update April 28, 2026
View on NVD All CVEs

CVSS base score

5.4/10
Attack vector Network
Attack complexity Low
Privileges required None
User interaction Required
Confidentiality None
Integrity Low

CVSS vector

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

What the vulnerability does

01Description

Cross-Site Request Forgery (CSRF) vulnerability in Apollo13Themes Apollo13 Framework Extensions.This issue affects Apollo13 Framework Extensions: from n/a through 1.9.1.

Explanation of Vulnerability in Simple Terms

02Summary

Apollo13 Framework Extensions versions up to 1.9.1 are vulnerable to cross-site request forgery (CSRF) attacks. An attacker can craft a malicious webpage that, when visited by a site administrator, performs unwanted actions on the site without their knowledge. The vulnerability requires user interaction—the admin must visit the attacker's page while logged in. This can result in unauthorized changes or deletions on the site.

What an attacker can do

03Attacker Capabilities

Trick a logged-in admin into performing unwanted actions (modify settings, delete content) via a malicious webpage.

Potential impact on your site

04Site Impact

Site admins could unknowingly authorize harmful changes or deletions if they visit a malicious link while logged in.

Conditions required to exploit

05Prerequisites

Admin must visit attacker-controlled webpage while logged into the site. No special privileges or authentication bypass needed.

Key dates

06Disclosure timeline

January 5, 2024 CVE published
April 28, 2026 Record updated

Related vulnerabilities

08Related CVE

CVE-2026-65539 WordPress Kwayy HTML Sitemap plugin <= 4.0 - CSRF to Stored XSS vulnerability CVE-2026-57690 WordPress Werkstatt theme <= 4.7.2 - Cross Site Request Forgery (CSRF) vulnerability CVE-2026-12409 Landing Page Builder <= 1.5.3.6 - Cross-Site Request Forgery to ulpb_admin_data AJAX Action CVE-2026-12002 Smash Balloon Social Photo Feed – Easy Social Feeds Plugin <= 6.11.1 - Cross-Site Request Forgery to oEmbed Access Token Overwrite via 'sbi_access_token' Parameter CVE-2026-24537 WordPress WP Accessibility Helper (WAH) plugin <= 0.6.6 - Cross Site Request Forgery (CSRF) vulnerability