SB2020121588 - Multiple vulnerabilities in Shopware

Description

This security bulletin contains information about 3 vulnerabilities.

1) Improper access control (CVE-ID: N/A)

CWE-ID: CWE-284 - Improper Access Control

CVSSv4: 7.1 [CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:H/VA:N/SC:N/SI:N/SA:N]

The vulnerability allows a remote user to escalate privileges.

The vulnerability exists due to improper access control in Shopware when handling authenticated actions. A remote user can access functionality beyond intended permissions to escalate privileges.

2) Server-Side Request Forgery (SSRF) (CVE-ID: N/A)

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

CVSSv4: 5.3 [CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N]

The vulnerability allows a remote user to perform server-side request forgery.

The vulnerability exists due to improper control of outbound requests in the server-side request functionality when handling authenticated user-supplied requests. A remote user can send a specially crafted request to perform server-side request forgery.

3) Information disclosure (CVE-ID: N/A)

CWE-ID: CWE-200 - Exposure of sensitive information to an unauthorized actor

CVSSv4: 6.9 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N]

The vulnerability allows a remote attacker to disclose sensitive information.

The vulnerability exists due to exposure of sensitive information in query strings in URL when handling requests. A remote attacker can obtain sensitive information from URLs to disclose sensitive information.

Remediation

Install update from vendor's website.

References

• https://github.com/shopware/shopware/security/advisories/GHSA-5q58-x5h2-v5rx
• https://docs.shopware.com/en/shopware-6-en/security-updates/security-update-12-2020
• https://github.com/shopware/shopware/security/advisories/GHSA-8pfh-mm2g-hmc3
• https://github.com/shopware/shopware/security/advisories/GHSA-cq6h-w3mc-57f4