CVSS base score
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
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Michael Schuppenies EZ Form Calculator allows Reflected XSS.This issue affects EZ Form Calculator: from n/a through 2.14.0.3.
Explanation of Vulnerability in Simple Terms
EZ Form Calculator versions up to 2.14.0.3 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 parts of the application. An attacker with no authentication can craft a payload that executes in a victim's browser, potentially stealing session data or performing actions on their behalf.
What an attacker can do
Inject malicious JavaScript that runs in other users' browsers when they visit a crafted link.
Potential impact on your site
Users visiting crafted links could have their sessions hijacked or be tricked into performing unintended actions.
Conditions required to exploit
Victim must click a malicious link or visit an attacker-controlled page; no authentication required.
Key dates
External resources
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