CVE-2024-21497 MEDIUM

CVE-2024-21497

Vendor N/A
Product github.com/greenpau/caddy-security
Weakness CWE-601 · Open redirect
Published February 17, 2024
Last update March 3, 2026

CVSS base score

5.4/10
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:U/C:L/I:L/A:N/E:P

What the vulnerability does

01Description

Versions of the package github.com/greenpau/caddy-security are vulnerable to Open Redirect via the redirect_url parameter. An attacker could perform a phishing attack and trick users into visiting a malicious website by crafting a convincing URL with this parameter. To exploit this vulnerability, the user must take an action, such as clicking on a portal button or using the browser’s back button, to trigger the redirection.

Key dates

02Disclosure timeline

February 17, 2024 CVE published
March 3, 2026 Record updated