CVE-2023-2017

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.

CVSS v3 8.8 HIGH

8.8^/10

CVSS v3 : HIGH

Vector :

Exploitability : 2.8 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
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/	Exploit Mitigation Third Party Advisory

Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:shopware:shopware::::::::
	cpe:2.3:a:shopware:shopware:6.5.0.0:rc1::::::
	cpe:2.3:a:shopware:shopware:6.5.0.0:rc2::::::
	cpe:2.3:a:shopware:shopware:6.5.0.0:rc3::::::

History

No history.

Information

Published : 2023-04-17 11:15

Updated : 2024-02-28 20:13

NVD link : CVE-2023-2017

Mitre link : CVE-2023-2017

CVE.ORG link : CVE-2023-2017

JSON object : View

Products Affected

shopware

shopware

CWE

CWE-94

Improper Control of Generation of Code ('Code Injection')

CWE-1336

Improper Neutralization of Special Elements Used in a Template Engine

CWE-184

Incomplete List of Disallowed Inputs

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