CVE-2026-94462Public exploitNetwork attack vectorHinoki check available

Guest address disclosure via unchecked cart association

Published Sep 22, 2026 · Updated Sep 22, 2026

IDOR in Spree Commerce 5.4.0 through 5.4.3 and 5.5.0 through 5.5.3 allows remote authenticated users to read guest addresses. The associate action resolves a guest cart by reversible prefixed ID but omits the cart-token authorization check used by sibling actions. Exploitation requires an account, a non-login-required store, and a guest cart with address data; association exposes that data and disrupts the cart.

CVSS severity7.1
High
EPSS probability0.28%
Next 30 days · Oct 19, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkAvailable
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Summary

What happened

IDOR in Spree Commerce 5.4.0 through 5.4.3 and 5.5.0 through 5.5.3 allows remote authenticated users to read guest addresses. The associate action resolves a guest cart by reversible prefixed ID but omits the cart-token authorization check used by sibling actions. Exploitation requires an account, a non-login-required store, and a guest cart with address data; association exposes that data and disrupts the cart.

The record

CVE
CVE-2026-94462
Published
Sep 22, 2026
Updated
Sep 22, 2026
Vendor
Spree Commerce
Product
Spree Commerce
Classifications
T1190
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Sep 22, 2026CVE publishedPublication date reported by the CVE source.
  2. Sep 22, 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=>= 5.4.0, < 5.4.4
  2. Affected versionversion=>= 5.5.0, < 5.5.4

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

Spree Commerce · Spree Commerceversion=>= 5.4.0, < 5.4.4; version=>= 5.5.0, < 5.5.4

Published CVSS scores

7.1Spree CommerceCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:L/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.

Activity data is delayed. The latest report is Sep 28, 2026.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 22, 2026Sep 28, 2026
Latest reporting daySep 28, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitPublished

Weakness, pattern, technique

T1190Exploit Public-Facing Application

Public exploit references

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Technologies

Your stack

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Your stack

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