CVE-2026-100523 | CVSS: 6.1 | 严重级别: MEDIUM
Cotonti through 1.0.0 contains an open redirect vulnerability in message.php that base64-decodes the redirect parameter without domain validation. Unauthenticated attackers can craft malicious links with encoded external URLs to redirect users to arbitrary sites via meta refresh tags for phishing attacks.
参考链接:
• https://github.com/Cotonti/Cotonti
• https://github.com/Cotonti/Cotonti/blob/1.0.0/message.php
• https://github.com/Cotonti/Cotonti/blob/1.0.0/system/common.php
📌 数据来源: NVD 官方
⚠️ 合规声明: 本文内容仅用于网络安全合规学习、科研与授权测试用途。严禁用于任何未授权行为,违者自行承担全部法律责任。