CVE-2021-32711Network attack vector

Unauthenticated information disclosure via overbroad Store API fields

Published Jun 24, 2021 · Updated Aug 3, 2024

Information exposure in Shopware Platform before 6.3.5.1 allows remote attackers to read protected entity fields through the Store API. EntityDefinition marked extension fields ApiAware for every API source, so Store API serialization included fields not explicitly approved for sales-channel access. No authentication is required; exposure is limited to data reachable by Store API consumers and depends on installed plugins and their entity extensions.

CVSS severity7.5
High
EPSS probability1.36%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Information exposure in Shopware Platform before 6.3.5.1 allows remote attackers to read protected entity fields through the Store API. EntityDefinition marked extension fields ApiAware for every API source, so Store API serialization included fields not explicitly approved for sales-channel access. No authentication is required; exposure is limited to data reachable by Store API consumers and depends on installed plugins and their entity extensions.

The record

CVE
CVE-2021-32711
Published
Jun 24, 2021
Updated
Aug 3, 2024
Vendor
Shopware
Product
Shopware Platform
Classifications
CWE-200, T1190
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Jun 24, 2021CVE publishedPublication date reported by the CVE source.
  2. Aug 3, 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=< 6.3.5.1

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Shopware · Shopware Platformversion=< 6.3.5.1

Published CVSS scores

9.1GitHub, Inc.CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
7.5NIST NVDCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
5.0NIST NVDAV:N/AC:L/Au:N/C:P/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-200Exposure of Sensitive Information to an Unauthorized Actor
T1190Exploit Public-Facing Application

Public exploit references

No public exploit references are available in this record.

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Technologies

Your stack

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Your stack

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