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6.5

Spree API lets logged‑in users view others' addresses

CVE-2026-22588 · published 10 months ago
Summary

If you run Spree (versions before 4.10.2, 5.0.7, 5.1.9 or 5.2.5), a signed‑in user could change the address identifier on an order they own and cause the system to return another customer’s address details. This could expose personal address information to the wrong person. Update Spree to the latest patched version to stop this behavior.

What to do
  • Update ryan bigg spree_api to version 4.10.2.
  • Update ryan bigg spree_api to version 5.0.7.
  • Update ryan bigg spree_api to version 5.1.9.
  • Update ryan bigg spree_api to version 5.2.5.
Affected software
Ecosystem VendorProductAffected versions
rubygems ryan bigg spree_api >= 3.7.0, < 4.10.2
>= 5.0.0, < 5.0.7
>= 5.1.0, < 5.1.9
>= 5.2.0, < 5.2.5
Fix: upgrade to 4.10.2
– spreecommerce spree < 4.10.2
>= 5.0.0, < 5.0.7
>= 5.1.0, < 5.1.9
>= 5.2.0, < 5.2.5
cpe:2.3:a:spreecommerce:spree:*:*:*:*:*:*:*:*
Original advisory text
Spree API has Authenticated Insecure Direct Object Reference (IDOR) via Order Modification
Spree is an open source e-commerce solution built with Ruby on Rails. Prior to versions 4.10.2, 5.0.7, 5.1.9, and 5.2.5, an Authenticated Insecure Direct Object Reference (IDOR) vulnerability was identified that allows an authenticated user to retrieve other users’ address information by modifying an existing order. By editing an order they legitimately own and manipulating address identifiers in the request, the backend server accepts and processes references to addresses belonging to other users, subsequently associating those addresses with the attacker’s order and returning them in the response. This issue has been patched in versions 4.10.2, 5.0.7, 5.1.9, and 5.2.5.
References
Fix within
Internet-facing 60 days
Internal At next upgrade
  • Not known to be exploited
  • Needs hands-on effort to exploit
  • Gives an attacker partial control
Severity
6.5 Medium
Exploitation
<1% chance of attack within 30 days
Type
CWE-639Authorization Bypass Through User-Controlled Key
Timeline
Published8 Jan 2026
Updated4 Nov 2026
First seen6 Mar 2026
Sources
GHSA-g268-72p7-9j6j · GHSA
CVE-2026-22588 · NVD
CVE-2026-22588 · OSV
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