Is this vulnerability remotely exploitable over the internet?

Yes. Because the flaw affects publicly reachable endpoints and does not require authentication or session cookies, any remote user with network access to the Spree application can attempt to exploit it.

What level of access or privileges does an attacker need?

No special privileges are required. An attacker only needs the ability to send HTTP requests to the affected endpoints; they do not need an account, login credentials, or a valid session.

What is the safest general fix pattern for this issue?

The most robust fix is to enforce strict object-level authorization checks on all address-related operations, ensuring that the requester is either the authenticated owner of the record or the exact guest session that created it, and to centralize this logic so it cannot be bypassed.

Severity:

HIGH RISK

(7.5)

Unauthenticated IDOR (CWE-639) Exposing Guest Addresses in Spree Commerce

CVE-2026-22589

Published:

Jan 9, 2026

Status:

Analyzed

Summary

Affected Context

Exploit Preconditions

Why This Happens

Potential Impact

General Mitigation Guidance

How Teams Detect Issues Like This

Frequently Asked Questions

Source

NDV

Recent Vulnerabilities

CWE-77;CWE-78

HIGH RISK

HIGH

(7.3)

OS Command Injection (CWE-78) in Totolink A7100RU setGameSpeedCfg CGI Handler

Remote Code Execution on the Router

April 6, 2026

CWE-77;CWE-78

HIGH RISK

HIGH

(7.3)

OS Command Injection (CWE-78) in Totolink A7100RU setFirewallType Handler

Remote Code Execution on Router Firmware

April 6, 2026

Vulnerability Type

Category:

Insecure Direct Object Reference (IDOR)

CWE:

CWE-639

Impact:

Exposure of Sensitive Customer Address Information

Severity:

HIGH RISK

(7.5)

CVSS Version:

3.1

Vulnerability Type

Category:

Insecure Direct Object Reference (IDOR)

CWE:

CWE-639

Impact:

Exposure of Sensitive Customer Address Information

Severity:

HIGH RISK

(7.5)

CVSS Version:

3.1

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355 Bryant St. San Francisco, CA 94107, USA

Ask AI for summary of CodeAnt

Unauthenticated IDOR (CWE-639) Exposing Guest Addresses in Spree Commerce

Summary

Affected Context

Exploit Preconditions

Why This Happens

Potential Impact

General Mitigation Guidance

How Teams Detect Issues Like This

Frequently Asked Questions

Source

Recent Vulnerabilities

HIGH RISK

HIGH

(7.3)

OS Command Injection (CWE-78) in Totolink A7100RU setGameSpeedCfg CGI Handler

HIGH RISK

HIGH

(7.3)

OS Command Injection (CWE-78) in Totolink A7100RU setFirewallType Handler

Vulnerability Type

Vulnerability Type

Vulnerability Type

Catch This CVE While Code Is Being Written

Ship clean & secure code faster

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