CVE-2025-14314 HIGH

CVE-2025-14314: WordPress PopupKit plugin <= 2.1.5 - SQL Injection vulnerability

Vendor Roxnor
Product PopupKit
Weakness CWE-89 · SQLi
Published December 18, 2025
Last update April 28, 2026
View on NVD All CVEs

CVSS base score

8.5/10
Attack vector Network
Attack complexity Low
Privileges required Low
User interaction None
Confidentiality High
Integrity None

CVSS vector

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

What the vulnerability does

01Description

Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection') vulnerability in Roxnor PopupKit popup-builder-block allows Blind SQL Injection.This issue affects PopupKit: from n/a through <= 2.1.5.

Explanation of Vulnerability in Simple Terms

02Summary

PopupKit versions 2.1.5 and earlier contain a SQL injection vulnerability accessible to authenticated users with low privileges. An attacker can craft malicious input to extract sensitive data from the database or disrupt site availability. The vulnerability affects the entire application scope due to database access. Update to a version newer than 2.1.5 immediately.

What an attacker can do

03Attacker Capabilities

Extract sensitive data from the database or cause the site to become unavailable.

Potential impact on your site

04Site Impact

Any registered user can read database contents or crash the site without admin intervention.

Conditions required to exploit

05Prerequisites

Attacker must have a low-privilege user account on the site.

Key dates

06Disclosure timeline

December 18, 2025 CVE published
April 28, 2026 Record updated