Multiple vulnerabilities in Shopware

Published: 2022-04-22

Risk	Medium
Patch available	YES
Number of vulnerabilities	2
CVE-ID	CVE-2022-24871 CVE-2022-24872
CWE-ID	CWE-918 CWE-284
Exploitation vector	Network
Public exploit	N/A
Vulnerable software Subscribe	Shopware Web applications / E-Commerce systems
Vendor	Shopware

Security Bulletin

This security bulletin contains information about 2 vulnerabilities.

1) Server-Side Request Forgery (SSRF)

EUVDB-ID: #VU62497

Risk: Low

CVSSv3.1: 4.8 [CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:L/I:L/A:N/E:U/RL:O/RC:C]

CVE-ID: CVE-2022-24871

CWE-ID: CWE-918 - Server-Side Request Forgery (SSRF)

Exploit availability: No

Description

The disclosed vulnerability allows a remote user to perform SSRF attacks.

The vulnerability exists due to insufficient validation of user-supplied input in the Admin SDK functionality. A remote administrator can send a specially crafted HTTP request and trick the application to initiate requests to arbitrary systems.

Successful exploitation of this vulnerability may allow a remote attacker gain access to sensitive data, located in the local network or send malicious requests to other servers from the vulnerable system.

Mitigation

Install updates from vendor's website.

Vulnerable software versions

Shopware: 6.4.9.0

External links

http://docs.shopware.com/en/shopware-6-en/security-updates/security-update-04-2022
http://github.com/shopware/platform/commit/083765e2d64a00315050c4891800c9e98ba0c77c
http://github.com/shopware/platform/security/advisories/GHSA-7gm7-8q8v-9gf2

Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote authenticated privileged user via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

2) Improper access control

EUVDB-ID: #VU62498

Risk: Medium

CVSSv3.1: 7.1 [CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N/E:U/RL:O/RC:C]

CVE-ID: CVE-2022-24872

CWE-ID: CWE-284 - Improper Access Control