CVE-2025-25144 HIGH

CVE-2025-25144: WordPress Theasys plugin <= 1.0.1 - CSRF to Stored XSS vulnerability

Vendor Theasys

Product Theasys

Weakness CWE-79 · XSS

Published February 7, 2025

Last update April 28, 2026

View on NVD All CVEs

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 theasys Theasys theasys allows Stored XSS.This issue affects Theasys: from n/a through <= 1.0.1.

Explanation of Vulnerability in Simple Terms

02Summary

Theasys versions 1.0.1 and earlier contain a cross-site scripting (XSS) vulnerability that allows attackers to inject malicious scripts into web pages viewed by other users. The vulnerability requires user interaction—typically clicking a malicious link—and can affect users across different security contexts. An attacker can steal session cookies, redirect users, or deface page content.

What an attacker can do

03Attacker Capabilities

Inject malicious scripts that execute in other users' browsers, stealing cookies or redirecting them to phishing sites.

Potential impact on your site

04Site Impact

Users visiting crafted links may have their sessions compromised or be redirected to malicious sites; site reputation at risk.

Conditions required to exploit

05Prerequisites

Attacker must craft a malicious link and trick a user into clicking it; no authentication required.

Key dates

06Disclosure timeline

February 7, 2025 CVE published

April 28, 2026 Record updated

External resources

07References

NVD — National Vulnerability Database https://nvd.nist.gov/vuln/detail/CVE-2025-25144 CWE — Common Weakness Enumeration https://cwe.mitre.org/data/definitions/79.html AskarLabs — CWE-79 write-up Cross-Site Scripting

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