CVE-2026-22588Public exploitNetwork attack vector

Authenticated address disclosure via unchecked address ownership

Published Jan 8, 2026 · Updated Jan 8, 2026

IDOR in Spree Commerce 5.0.0 through 5.0.6, 5.1.0 through 5.1.8, and 5.2.0 through 5.2.4 allows remote authenticated users to read addresses. Versions before 4.10.2 are also affected: the Spree::Checkout::Update service accepts billing or shipping address IDs without verifying that the address user_id matches the order owner. Exploitation requires a valid account and an editable owned order; a crafted checkout update returns another account's billing or shipping address.

CVSS severity6.5
Medium
EPSS probability0.41%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

IDOR in Spree Commerce 5.0.0 through 5.0.6, 5.1.0 through 5.1.8, and 5.2.0 through 5.2.4 allows remote authenticated users to read addresses. Versions before 4.10.2 are also affected: the Spree::Checkout::Update service accepts billing or shipping address IDs without verifying that the address user_id matches the order owner. Exploitation requires a valid account and an editable owned order; a crafted checkout update returns another account's billing or shipping address.

The record

CVE
CVE-2026-22588
Published
Jan 8, 2026
Updated
Jan 8, 2026
Vendor
Spree Commerce
Product
Spree Commerce
Classifications
CWE-639, T1190
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Jan 8, 2026CVE publishedPublication date reported by the CVE source.
  2. Jan 8, 2026Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=< 4.10.2
  2. Affected versionversion=>= 5.0.0, < 5.0.7
  3. Affected versionversion=>= 5.1.0, < 5.1.9
  4. Affected versionversion=>= 5.2.0, < 5.2.5

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

Spree Commerce · Spree Commerceversion=< 4.10.2; version=>= 5.0.0, < 5.0.7; version=>= 5.1.0, < 5.1.9; version=>= 5.2.0, < 5.2.5

Published CVSS scores

6.5GitHub, Inc.CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

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No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitPublished

Weakness, pattern, technique

CWE-639Authorization Bypass Through User-Controlled Key
T1190Exploit Public-Facing Application

Public exploit references

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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