Bagisto
CVE-2026-21448
CRITICAL
GHSA-5j4h-4f72-qpm6
Attack ChainAIDerived
Hypothetical attack flow derived from CVE metadata – not a confirmed exploit chain
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AccessAccess Bagisto checkout flow
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ExploitEnter malicious template syntax in address field
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ExecutionInject payload into admin view rendering
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ImpactExecute arbitrary code on server
Vulnerability Assessment
| Weakness |
CWE
OWASP Top 10:2025
A06:2021 - Vulnerable and Outdated Components
ASVS 5.0
V1 - Encoding and Sanitization Template injection prevention
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| Exploitation Conditions | Bagisto versions prior to 2.3.10 with the 'add address' step in checkout enabled. No authentication required — any unauthenticated user can inject SSTI payload during customer order placement. |
| Impact | CVSS 9.8 (Critical). No auth (any customer can place an order), network vector, low complexity. PoC available. Ecommerce RCE can lead to payment data theft. EPSS 0.16%. |
| Exploit ScenarioDerived | A customer places an order with a Blade template injection payload in their shipping address (e.g., {{system('whoami')}}). When the store admin opens the order details, the payload executes on the server, giving the attacker a shell. |
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Alert meAnalysisAIv1 – Mar 12, 2026
Bagisto eCommerce platform before 2.3.10 is vulnerable to server-side template injection (SSTI) through customer address fields during checkout. A normal customer can inject Blade template code that executes when viewed in the admin panel, achieving RCE. PoC available.
Earlier versions of this analysis (1)
Bagisto allows customers to inject server-side template code through address fields that executes as RCE when viewed by admins.
RemediationAI
Update to Bagisto 2.3.10. Audit recent orders for suspicious address values. Ensure all user input is escaped before template rendering.
Affected Packages
Source: OSV (Open Source Vulnerabilities)
Affects your stack
Affects 1 package in composer
Checking this CVE against your own stacks and servers is part of the Basic plan and up.
Technical ContextAI · show details
Customer-supplied address data is rendered through the Blade template engine without sanitization (CWE-1336). When an administrator views the order in the admin panel, the injected template code executes on the server with the web application's privileges, achieving remote code execution.
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- Exploit and PoC references, threat intelligence from 22 sources
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Severity by source
AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Primary rating from GitHub Advisory · only source for this CVE.
CVSS VectorGitHub Advisory
Lifecycle Timeline
3DescriptionGitHub Advisory
Bagisto is an open source laravel eCommerce platform. Versions prior to 2.3.10 are vulnerable to server-side template injection. When a normal customer orders any product, in the add address step they can inject a value to run in admin view. The issue can lead to remote code execution. Version 2.3.10 contains a patch.
Executive ViewAI
Organizations using Bagisto face critical risk from CVE-2026-21448 rated CVSS 9.8. Successful exploitation could critically impact the confidentiality, integrity, and availability of affected systems. Proof-of-concept code is publicly available, increasing the risk of exploitation. Organizations should apply vendor updates immediately when available and implement compensating controls in the interim.
Apply vendor patch. If immediate patching is not feasible: (1) Implement network-level access controls to limit exposure; (2) Enable enhanced monitoring and alerting; (3) Apply principle of least privilege.
Threat Intelligence Overview
NVD
CVE.org
EPSS
How this decision was reached
The engine reads each signal below and applies a fixed list of rules from top to bottom. The first rule that matches sets the recommended action – like a statement, every line is shown.
What every action level means
SSVC AssessmentENISA
Priority Score
Attack Technique
Remote Code Execution represents the critical moment when an attacker successfully runs arbitrary code on a target system without physical access.
Affected Products (CPE)GitHub Advisory
Bagisto eCommerce platform (2.3 branch before 2.3.10) leaves installation API routes active after setup, allowing unauth
Bagisto eCommerce platform versions before 2.3.10 suffer from server-side template injection through user-controllable f
Bagisto v1.5.1 is vulnerable to Server-Side Template Injection (SSTI). Rated high severity (CVSS 8.8), this vulnerabilit
In Webkul Bagisto before 0.1.5, the functionalities for customers to change their own values (such as address, review, o
Bagisto 0.1.5 allows CSRF under /admin URIs. Rated high severity (CVSS 8.8), this vulnerability is remotely exploitable,
Arbitrary file read in Bagisto v2.4.1 allows unauthenticated remote attackers to retrieve sensitive files outside the we
Stored XSS in Bagisto's CMS page editor allows authenticated attackers to bypass input sanitization by crafting maliciou
Bagisto is an open source laravel eCommerce platform. [CVSS 7.1 HIGH]
CSV formula injection in Bagisto through 2.3.7 allows a user who can create or edit product data to store spreadsheet fo
Server-side template injection in Bagisto 2.3.7 lets an authenticated backend user with product-creation privileges inje
Bagisto v1.5.1 is vulnerable for Cross site scripting(XSS) via png file upload vulnerability in product review option. R
Bagisto before 2.3.10 has a second server-side template injection vulnerability, this time via the type parameter. Like
Exploit-DB