Skip to content

Shopware vulnerable to Server Side Template Injection in Twig using deprecation silence tag

High severity GitHub Reviewed Published Aug 8, 2024 in shopware/shopware • Updated Aug 12, 2024

Package

composer shopware/core (Composer)

Affected versions

<= 6.5.8.12
>= 6.6.0.0, <= 6.6.5.0

Patched versions

6.5.8.13
6.6.5.1
composer shopware/platform (Composer)
<= 6.5.8.12
>= 6.6.0.0, <= 6.6.5.0
6.5.8.13
6.6.5.1

Description

Impact

Shopware has a new Twig Tag sw_silent_feature_call which silences deprecation messages while triggered in this tag.
It accepts as parameter a string the feature flag name to silence, but this parameter is not escaped properly and allows execution of code.

Patches

Update to Shopware 6.6.5.1 or 6.5.8.13

Workarounds

For older versions of 6.2, 6.3, and 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 Aug 8, 2024
Published to the GitHub Advisory Database Aug 8, 2024
Reviewed Aug 8, 2024
Published by the National Vulnerability Database Aug 8, 2024
Last updated Aug 12, 2024

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
Low
User interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
Low

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:L/UI:N/S:U/C:H/I:H/A:L

EPSS score

0.084%
(37th percentile)

Weaknesses

CVE ID

CVE-2024-42355

GHSA ID

GHSA-27wp-jvhw-v4xp

Source code

Credits

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