Practical Security Guides For Your Team
Clear, non-alarmist guidance for real web vulnerabilities so your team can prioritize fixes confidently.
Lodash Code Injection via Template Options (CVE-2026-4800)
highYour application uses a popular JavaScript utility library called Lodash. A security flaw in versions up to 4.17.x means that if any part of your app passes user-supplied data into a specific templating feature, an attacker could run their own code on your server. This is a bypass of a previous fix — the library patched one door but left another one open.
Outdated Lodash Library Allows Attackers to Run Malicious Code on Your Server
highYour application uses an old version of Lodash (3.10.1), a popular JavaScript helper library. This version has a known security flaw that could allow an attacker with access to your system to run their own commands on your server. Upgrading to the latest version closes this gap completely.