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Ruby CVE-2026-22588

MEDIUM
Authorization Bypass Through User-Controlled Key (CWE-639)
2026-01-08 security-advisories@github.com GHSA-g268-72p7-9j6j
6.5
CVSS 3.1 · GitHub Advisory
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Severity by source

GitHub Advisory PRIMARY
6.5 MEDIUM
AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

Primary rating from GitHub Advisory · only source for this CVE.

CVSS VectorGitHub Advisory

Attack Vector
Network
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
None
Availability
None

Lifecycle Timeline

4
Analysis Generated
Mar 12, 2026 - 21:54 vuln.today
PoC Detected
Feb 02, 2026 - 16:14 vuln.today
Public exploit code
Patch released
Feb 02, 2026 - 16:14 nvd
Patch available
CVE Published
Jan 08, 2026 - 21:15 nvd
MEDIUM 6.5

DescriptionGitHub Advisory

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.

AnalysisAI

Spree e-commerce platform versions prior to 4.10.2, 5.0.7, 5.1.9, and 5.2.5 contain an authenticated insecure direct object reference vulnerability allowing logged-in users to access and retrieve address information belonging to other customers by manipulating address identifiers during order modification. Public exploit code exists for this vulnerability, which has been patched in the aforementioned versions.

Technical ContextAI

This vulnerability (CWE-639: Authorization Bypass Through User-Controlled Key) affects Spree. 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 use

RemediationAI

A vendor patch is available — apply it immediately. Restrict network access to the affected service where possible.

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CVE-2026-22588 vulnerability details – vuln.today

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