CVE

CVE-2023-29827

9.8

CVSScritical

Exploitable remotely over the internet · no authentication required.

Description

ejs v3.1.9 is vulnerable to server-side template injection. If the ejs file is controllable, template injection can be implemented through the configuration settings of the closeDelimiter parameter. NOTE: this is disputed by the vendor because the render function is not intended to be used with untrusted input.

Attack Vector

Network

Privileges Req.

None

User Interaction

None

Updated Sep 22, 2026View on NVD →

S4E scanner

criticalProduct Based Web Vulnerabilities~10 seconds

CVE-2023-29827 Scanner

CVE-2023-29827 Scanner - Server Side Template Injection (SSTI) vulnerability in Embedded JavaScript (EJS)

Used 2.7k times · 5.9k assets checked · url

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