Authentication Bypass in Bagisto E-commerce Platform by Laravel
CVE-2026-21446

8.8HIGH

Key Information:

Vendor

Bagisto

Status
Bagisto
Vendor
CVE Published:
2 January 2026

What is CVE-2026-21446?

Bagisto, an open-source e-commerce platform built on Laravel, has a critical flaw that allows unauthenticated attackers to access API routes even after installation has been completed. Specifically, API endpoints (/install/api/*) remain exposed and can be exploited without any authentication measures in place. This vulnerability enables attackers to bypass the installation process entirely, allowing them to create unauthorized admin accounts, modify application settings, and manipulate existing data. This issue is prevalent in all 2.3 versions prior to 2.3.10, with the defect being addressed in the subsequent release.

Affected Version(s)

bagisto >= 2.3.0, < 2.3.10

References

https://github.com/bagisto/bagisto/security/advisories/GH...
x_refsource_CONFIRM
https://github.com/bagisto/bagisto/commit/380c045e48490da...
x_refsource_MISC

CVSS V4

Score:
8.8
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Attack Required:
None
Privileges Required:
Undefined
User Interaction:
None

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.