What the vulnerability does
01Description
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in danbwb Oppso Unit Converter oppso-unit-converter allows Reflected XSS.This issue affects Oppso Unit Converter: from n/a through <= 1.1.1.
Explanation of Vulnerability in Simple Terms
02Summary
Oppso Unit Converter versions 1.1.1 and earlier contain a cross-site scripting (XSS) vulnerability that allows attackers to inject malicious scripts into the application. An attacker can craft a malicious link that, when visited by a user, executes arbitrary JavaScript in the victim's browser. This can lead to session hijacking, credential theft, or malware distribution.
What an attacker can do
03Attacker Capabilities
Inject and execute malicious JavaScript in a user's browser to steal session data or credentials.
Potential impact on your site
04Site Impact
Users visiting the affected plugin may have their sessions compromised or credentials stolen if they click attacker-controlled links.
Conditions required to exploit
05Prerequisites
Attacker must trick a user into clicking a malicious link or visiting a crafted page.
Key dates
06Disclosure timeline
April 11, 2025
CVE published
April 28, 2026
Record updated