CVE-2025-22790 HIGH

CVE-2025-22790: WordPress moseter theme <= 1.3.1 - Reflected Cross Site Scripting (XSS) vulnerability

Vendor Asmedia
Product moseter
Weakness CWE-79 · XSS
Published May 19, 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 asmedia allows Reflected XSS.This issue affects moseter: from n/a through 1.3.1.

Explanation of Vulnerability in Simple Terms

02Summary

Moseter versions up to 1.3.1 contain a cross-site scripting (XSS) vulnerability that allows attackers to inject malicious scripts into web pages. The vulnerability requires user interaction—victims must visit a crafted link or page. When exploited, the injected script can affect other users and the site itself, potentially stealing session data or performing unauthorized actions.

What an attacker can do

03Attacker Capabilities

Inject malicious JavaScript that runs in victims' browsers and affects the site or other users.

Potential impact on your site

04Site Impact

Attackers can steal user sessions, deface pages, or redirect visitors to malicious sites via crafted links.

Conditions required to exploit

05Prerequisites

No authentication required. Victim must click a malicious link or visit an attacker-controlled page.

Key dates

06Disclosure timeline

May 19, 2025 CVE published
April 28, 2026 Record updated