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TI-2026-17330 Aliases CVE-2026-21446GHSA-6h7w-v2xr-mqvw

Bagisto Missing Authentication on Installer API Endpoints

Priority MEDIUM 47CWE-306Published · Updated

Key facts

Attack vector
Network
Privileges required
None
User interaction
None
Attack complexity
Low
Attack requirements
None
Impact type
Security bypass
Confidentiality · integrity · availability
High · High · None
Fix status
Fixed

Attack profile from CVSS 4.0 · CNA. Fix status from CNA and GitHub. Impact type from CWE-306.

Summary

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.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00634 50th percentileScored 2026-11-07
Public exploit Yes 1 exploit referenceTagged by NVD
Fix Fixed bagisto (bagisto): 2.3.10bagisto/bagisto (Packagist): 2.3.10

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
None
Automatable
Yes
Technical impact
Total

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

VendorProductAffected versionsFixed inStatusSource
Webkulbagisto2.3.0 to before 2.3.102.3.10Patch availableCNA
—bagisto/bagisto (Packagist)2.3.0 to before 2.3.102.3.10Patch availableGHSA-6h7w-v2xr-mqvw
  • bagisto VendorWebkul Affected 2.3.0 to before 2.3.10 Fixed in 2.3.10 Patch available CNA
  • bagisto/bagisto (Packagist) Vendor— Affected 2.3.0 to before 2.3.10 Fixed in 2.3.10 Patch available GHSA-6h7w-v2xr-mqvw

CPE configurations NVD · 1

CPEVersionsRoleVendor
cpe:2.3:a:webkul:bagisto:*:*:*:*:*:*:*:*2.3.0 to before 2.3.10VulnerableWebkul
  • cpe:2.3:a:webkul:bagisto:*:*:*:*:*:*:*:* Versions 2.3.0 to before 2.3.10 Vulnerable ·Webkul

Remediation

  • Fix · CNA bagisto (bagisto) Fixed in 2.3.10
  • Fix · GHSA-6h7w-v2xr-mqvw bagisto/bagisto (Packagist) Fixed in 2.3.10 Advisory →

Timeline

  1. 2026-10-02 Threatist record created from CVE-2026-21446
  2. 2026-10-03 Alias added: GHSA-6h7w-v2xr-mqvw
  3. 2026-10-25 EPSS moved to the 50th–90th percentile

References

Exploit 1

Patch 1

Advisory 1

Other 1

  • TI-2026-17332 Bagisto has Normal & Blind SSTI from low-privilege user when ordering product CVSS 4.0HIGH 8.9
  • TI-2023-16589 Bagisto v1.5.1 is vulnerable to Server-Side Template Injection (SSTI). CVSS 3.1HIGH 8.8
  • TI-2026-17331 Bagisto has IDOR in Customer Order Reorder Functionality CVSS 3.1HIGH 7.1
  • TI-2025-37847 An authenticated stored XSS vulnerability exists in the Bagisto 2.3.6 admin panel's… CVSS 3.1HIGH 8.3
  • TI-2026-17333 Bagisto has SSTI via first and last name from low-privilege user (not admin) CVSS 4.0HIGH 7.4
  • TI-2025-38684 bagisto - CSV Formula Injection in Create New Product CVSS 4.0HIGH 7.1
See all 20 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences