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 Happyforms Form builder to get in touch with visitors, grow your email list and collect payments — Happyforms allows Reflected XSS.This issue affects Form builder to get in touch with visitors, grow your email list and collect payments — Happyforms: from n/a through 1.25.9.
Explanation of Vulnerability in Simple Terms
Happyforms versions up to 1.25.9 contain a cross-site scripting (XSS) vulnerability that allows attackers to inject malicious scripts into form pages. An attacker can craft a malicious link that, when visited by a site visitor, executes JavaScript in their browser. This can lead to session hijacking, credential theft, or malware distribution. The vulnerability requires user interaction and affects the integrity and confidentiality of visitor data.
What an attacker can do
Inject malicious JavaScript that runs in visitors' browsers when they view a form page.
Potential impact on your site
Visitors' sessions, credentials, or personal data entered in forms could be stolen or compromised.
Conditions required to exploit
Attacker crafts a malicious link; a site visitor must click it or visit a compromised page.
Key dates
External resources
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