Description

Strapi through 4.5.5 allows authenticated Server-Side Template Injection (SSTI) that can be exploited to execute arbitrary code on the server. A remote attacker with access to the Strapi admin panel can inject a crafted payload that executes code on the server into an email template that bypasses the validation checks that should prevent code execution.

Remediation

References

https://github.com/strapi/strapi/releases

https://strapi.io/blog/security-disclosure-of-vulnerabilities-cve

https://www.ghostccamm.com/blog/multi_strapi_vulns/

Related Vulnerabilities

CVE-2017-9805 Vulnerability in maven package org.apache.struts:struts2-core

CVE-2018-1000607 Vulnerability in maven package org.jenkins-ci.plugins:fortify-cloudscan-jenkins-plugin

CVE-2023-29511 Vulnerability in maven package org.xwiki.platform:xwiki-platform-administration-ui

CVE-2016-8747 Vulnerability in maven package org.apache.tomcat.embed:tomcat-embed-core

CVE-2022-24785 Vulnerability in maven package org.fujion.webjars:moment

Severity

High

Classification

CWE-74 CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

Tags

Release Notes Vendor Advisory Exploit Third Party Advisory