{"id":"CVE-2024-21497","aliases":[],"url":"https://o3.security/vulnerability/CVE-2024-21497","summary":"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…","details":"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.","published":"2024-02-17T05:00:04.298Z","modified":"2026-03-03T16:28:25.943Z","cvss":{"score":5.4,"severity":"MEDIUM","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N/E:P"},"epss":null,"cisaKev":null,"exploitsKnown":0,"affectedPackages":[],"fix":null,"references":[{"type":"WEB","url":"https://security.snyk.io/vuln/SNYK-GOLANG-GITHUBCOMGREENPAUCADDYSECURITY-6249861"},{"type":"WEB","url":"https://github.com/greenpau/caddy-security/issues/268"},{"type":"WEB","url":"https://blog.trailofbits.com/2023/09/18/security-flaws-in-an-sso-plugin-for-caddy/"}],"provenance":{"sources":["OSV.dev","NVD","FIRST.org (EPSS)"],"lastVerified":"2026-03-03T16:28:25.943Z"}}