CVE-2026-21450: Bagisto has SSTI in parameter that can lead to RCE
Summary SSTI is possible in Bagisto via type parameter can lead to RCE and other exploitations.
Details 1. Go to http://127.0.0.1:8000/admin/reporting/products/view?type={{77}}
<img width="1251" height="282" alt="image" src="https://github.com/user-attachments/assets/652e96f4-631e-4322-8561-63f4d897a480" />
Impact Can lead to RCE, command injection.
Other sources
Bagisto is an open source laravel eCommerce platform. Versions prior to 2.3.10 are vulnerable to server-side template injection via type parameter, which can lead to remote code execution or another exploitation. Version 2.3.10 fixes the issue.
— MITRE
Affected Software
Event History
Frequently Asked Questions
What is the severity of CVE-2026-21450?
CVE-2026-21450 is considered a high-severity vulnerability due to its potential for remote code execution.
How do I fix CVE-2026-21450?
To fix CVE-2026-21450, upgrade Bagisto to version 2.3.10 or later.
What type of vulnerability is CVE-2026-21450?
CVE-2026-21450 is a server-side template injection vulnerability.
Which versions of Bagisto are affected by CVE-2026-21450?
Bagisto versions prior to 2.3.10 are affected by CVE-2026-21450.
What can happen if CVE-2026-21450 is exploited?
Exploitation of CVE-2026-21450 can lead to remote code execution on the affected server.