CVE-2024-42354Network attack vector

Protected data disclosure via skipped ManyToMany filtering

Published Aug 8, 2024 · Updated Aug 8, 2024

Improper access control in Shopware before 6.5.8.13 and 6.6.0.0 through 6.6.5.0 allows remote attackers to read protected data. SalesChannelRepository::processCriteria tracked processed definitions without association paths and skipped ManyToMany join definitions, bypassing ApiAware filtering. Exploitation requires an extension with a reachable ManyToMany association and user interaction; default Shopware entities do not expose the flaw.

CVSS severity5.3
Medium
EPSS probability0.43%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Improper access control in Shopware before 6.5.8.13 and 6.6.0.0 through 6.6.5.0 allows remote attackers to read protected data. SalesChannelRepository::processCriteria tracked processed definitions without association paths and skipped ManyToMany join definitions, bypassing ApiAware filtering. Exploitation requires an extension with a reachable ManyToMany association and user interaction; default Shopware entities do not expose the flaw.

The record

CVE
CVE-2024-42354
Published
Aug 8, 2024
Updated
Aug 8, 2024
Vendor
Shopware
Product
Shopware
Classifications
CWE-284, T1190
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Aug 8, 2024CVE publishedPublication date reported by the CVE source.
  2. Aug 8, 2024Record 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=<= 6.5.8.12
  2. Affected versionversion=>= 6.6.0.0, <= 6.6.5.0

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Shopware · Shopwareversion=<= 6.5.8.12; version=>= 6.6.0.0, <= 6.6.5.0

Published CVSS scores

5.3GitHub, Inc.CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:N/A:N
5.9NIST National Vulnerability DatabaseCVSS:3.1/AV:N/AC:H/PR:N/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.

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

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
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-284Improper Access Control
T1190Exploit Public-Facing Application

Public exploit references

No public exploit references are available in this record.

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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