CVE-2025-25477

Summary

CVE-2025-25477 is a vulnerability affecting SysPass 3.2x, which allows an attacker to inject malicious JavaScript files into a host header. By exploiting this host header injection flaw, a malicious actor can force the victim's browser to load and execute the malicious code from a domain of their choice. This security weakness poses a significant risk, as it enables attackers to carry out various types of attacks, including phishing, data theft, and unauthorized account access. Users are strongly advised to upgrade to the latest version of SysPass to mitigate this risk.

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