QwikSec

Security Database

CVE

CWE

Training

CVE-2023-2017

Published: Apr 17, 2023

Modified: Feb 5, 2025

PUBLISHED

CVSS v3.1

8.8

HIGH

Description

Server-side Template Injection (SSTI) in Shopware 6 (<= v6.4.20.0, v6.5.0.0-rc1 <= v6.5.0.0-rc4), affecting both shopware/core and shopware/platform GitHub repositories, allows remote attackers with access to a Twig environment without the Sandbox extension to bypass the validation checks in `Shopware\Core\Framework\Adapter\Twig\SecurityExtension` and call any arbitrary PHP function and thus execute arbitrary code/commands via usage of fully-qualified names, supplied as array of strings, when referencing callables. Users are advised to upgrade to v6.4.20.1 to resolve this issue. This is a bypass of CVE-2023-22731.

Vendor	Product	Versions
Shopware AG	Shopware 6	affected `0 - <= 6.4.20.0` affected `6.5.0.0-rc1 - <= 6.5.0.0-rc4`

Weaknesses (CWE)

CVSS v3.1 Details

CVSS v3.1 Vector

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Attack Vector

Network

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

References

https://docs.shopware.com/en/shopware-6-en/security-updates/security-update-04-2023

vendor-advisory

https://github.com/shopware/platform/security/advisories/GHSA-7v2v-9rm4-7m8f

vendor-advisory

https://starlabs.sg/advisories/23/23-2017/

third-party-advisory

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