CVE-2025-31559 MEDIUM

CVE-2025-31559: WordPress Custom Database Applications by Caspio plugin <= 2.1 - Cross Site Scripting (XSS) vulnerability

Vendor Caspio Bridge
Product Custom Database Applications by Caspio
Weakness CWE-79 · XSS
Published March 31, 2025
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 ('Cross-site Scripting') vulnerability in Caspio Bridge Custom Database Applications by Caspio custom-database-applications-by-caspio allows DOM-Based XSS.This issue affects Custom Database Applications by Caspio: from n/a through <= 2.1.

Explanation of Vulnerability in Simple Terms

02Summary

Caspio Bridge Custom Database Applications versions 2.1 and earlier contain a cross-site scripting vulnerability. An attacker with low-level user access can inject malicious scripts that execute in other users' browsers when they view affected pages. The vulnerability requires user interaction and can affect confidentiality, integrity, and availability of the application.

What an attacker can do

03Attacker Capabilities

Inject malicious scripts that run in other users' browsers to steal data, modify content, or disrupt the application.

Potential impact on your site

04Site Impact

Users' sessions and data are at risk if they interact with pages containing injected scripts; attackers can impersonate users or steal sensitive information.

Conditions required to exploit

05Prerequisites

Attacker needs low-level user account access and must trick a victim into viewing a page containing the malicious payload.

Key dates

06Disclosure timeline

March 31, 2025 CVE published
April 28, 2026 Record updated