Skip to content

Shopware allows Denial Of Service via password length

High severity GitHub Reviewed Published Apr 8, 2025 in shopware/shopware • Updated Apr 8, 2025

Package

composer shopware/core (Composer)

Affected versions

>= 6.6.0.0, < 6.6.10.3
>= 6.7.0.0-rc1, < 6.7.0.0-rc2
< 6.5.8.17

Patched versions

6.6.10.3
6.7.0.0-rc2
6.5.8.17
composer shopware/platform (Composer)
>= 6.6.0.0, < 6.6.10.3
>= 6.7.0.0-rc1, < 6.7.0.0-rc2
< 6.5.8.17
6.6.10.3
6.7.0.0-rc2
6.5.8.17

Description

Impact

It's possible to pass long passwords that leads to Denial Of Service via forms in Storefront forms or Store-API.

Patches

Update to Shopware 6.6.10.3 or 6.5.8.17

Workarounds

For older versions of 6.4, corresponding security measures are also available via a plugin. For the full range of functions, we recommend updating to the latest Shopware version.

References

@pweyck pweyck published to shopware/shopware Apr 8, 2025
Published by the National Vulnerability Database Apr 8, 2025
Published to the GitHub Advisory Database Apr 8, 2025
Reviewed Apr 8, 2025
Last updated Apr 8, 2025

Severity

High

CVSS overall score

This score calculates overall vulnerability severity from 0 to 10 and is based on the Common Vulnerability Scoring System (CVSS).
/ 10

CVSS v3 base metrics

Attack vector
Network
Attack complexity
Low
Privileges required
None
User interaction
None
Scope
Unchanged
Confidentiality
None
Integrity
None
Availability
High

CVSS v3 base metrics

Attack vector: More severe the more the remote (logically and physically) an attacker can be in order to exploit the vulnerability.
Attack complexity: More severe for the least complex attacks.
Privileges required: More severe if no privileges are required.
User interaction: More severe when no user interaction is required.
Scope: More severe when a scope change occurs, e.g. one vulnerable component impacts resources in components beyond its security scope.
Confidentiality: More severe when loss of data confidentiality is highest, measuring the level of data access available to an unauthorized user.
Integrity: More severe when loss of data integrity is the highest, measuring the consequence of data modification possible by an unauthorized user.
Availability: More severe when the loss of impacted component availability is highest.
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

EPSS score

Exploit Prediction Scoring System (EPSS)

This score estimates the probability of this vulnerability being exploited within the next 30 days. Data provided by FIRST.
(16th percentile)

Weaknesses

CVE ID

CVE-2025-30151

GHSA ID

GHSA-cgfj-hj93-rmh2

Source code

Credits

Loading Checking history
See something to contribute? Suggest improvements for this vulnerability.