CVE-2026-21446— Bagisto Missing Authentication on Installer API Endpoints
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I. Basic Information for CVE-2026-21446
Vulnerability Information
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Vulnerability Title
Bagisto Missing Authentication on Installer API Endpoints
Source: NVD (National Vulnerability Database)
Vulnerability Description
Bagisto is an open source laravel eCommerce platform. In versions on the 2.3 branch prior to 2.3.10, API routes remain active even after initial installation is complete. The underlying API endpoints (`/install/api/*`) are directly accessible and exploitable without any authentication. An attacker can bypass the Ib installer entirely by calling the API endpoints directly. This allows any unauthenticated attacker to create admin accounts, modify application configurations, and potentially overwrite existing data. Version 2.3.10 fixes the issue.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
关键功能的认证机制缺失
Source: NVD (National Vulnerability Database)
Vulnerability Title
Webkul Software Bagisto 访问控制错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Webkul Software Bagisto是印度Webkul Software公司的一套开源的电子商务框架。 Webkul Software Bagisto 2.3.10之前版本存在访问控制错误漏洞，该漏洞源于安装完成后API路由仍处于活动状态且无需身份验证，可能导致未经验证的攻击者创建管理员账户和修改配置。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Affected Products
II. Public POCs for CVE-2026-21446
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- https://github.com/bagisto/bagisto/security/advisories/GHSA-6h7w-v2xr-mqvwx_refsource_CONFIRM
- https://nvd.nist.gov/vuln/detail/CVE-2026-21446
Same Patch Batch · bagisto · 2026-01-02 · 6 CVEs total
| CVE-2026-21447 | 7.1 HIGH | Bagisto has IDOR in Customer Order Reorder Functionality |
| CVE-2026-21450 | Bagisto has SSTI in parameter that can lead to RCE | |
| CVE-2026-21448 | Bagisto has Normal & Blind SSTI from low-privilege user when ordering product | |
| CVE-2026-21451 | Bagisto has HTML Filter Bypass that Enables Stored XSS | |
| CVE-2026-21449 | Bagisto has SSTI via first and last name from low-privilege user (not admin) |
IV. Related Vulnerabilities
Same product: bagisto
- CVE-2026-6745
Bagisto Custom Scripts cross site scripting - CVE-2026-6744
Bagisto Downloadable Link copy server-side request forgery - CVE-2026-21450
Bagisto has SSTI in parameter that can lead to RCE - CVE-2026-21451
Bagisto has HTML Filter Bypass that Enables Stored XSS - CVE-2026-21449
Bagisto has SSTI via first and last name from low-privilege
Same vendor: bagisto
- CVE-2026-21450
Bagisto has SSTI in parameter that can lead to RCE - CVE-2026-21451
Bagisto has HTML Filter Bypass that Enables Stored XSS - CVE-2026-21449
Bagisto has SSTI via first and last name from low-privilege - CVE-2026-21448
Bagisto has Normal & Blind SSTI from low-privilege user when - CVE-2026-21447
Bagisto has IDOR in Customer Order Reorder Functionality
Same weakness: CWE-306
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V. Comments for CVE-2026-21446
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