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 crystalwebpro Contact Form 7 – Paystack Add-on cf7-paystack-add-on allows Reflected XSS.This issue affects Contact Form 7 – Paystack Add-on: from n/a through <= 1.2.3.
Explanation of Vulnerability in Simple Terms
Contact Form 7 – Paystack Add-on versions 1.2.3 and earlier contain a cross-site scripting (XSS) vulnerability. An attacker can inject malicious scripts that execute in the browsers of site visitors or administrators. The vulnerability requires user interaction—such as clicking a malicious link—and can affect multiple users across the site. Update to a version newer than 1.2.3 to resolve this issue.
What an attacker can do
Inject malicious scripts that run in visitors' browsers, stealing session tokens, form data, or redirecting users.
Potential impact on your site
Visitors and admins may have sessions hijacked, credentials stolen, or be redirected to phishing sites.
Conditions required to exploit
No authentication required. Victim must click a malicious link or visit an attacker-controlled page.
Key dates
External resources
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