Server-Side Request Forgery (SSRF) in Shopware - #VU145373
Published: August 25, 2026
Vulnerability identifier: #VU145373
CSH Severity: Low
CVSS v4: 1.8 [CVSS:4.0/AV:N/AC:L/AT:P/PR:H/UI:A/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N]
CVE-ID: N/A
CWE-ID: CWE-918
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerability details
The vulnerability allows a remote user to disclose sensitive information and modify data via server-side request forgery.
The vulnerability exists due to server-side request forgery in the Shopware App System request handling for app-provided webhook, payment, tax, checkout, and context gateway URLs when processing app-provided URLs. A remote privileged user can use DNS rebinding in a crafted app-provided URL to disclose sensitive information and modify data via server-side request forgery.
User interaction is required to install or use a malicious or compromised app.
Affected software
Shopware
Remediation
Install security update from vendor's website.
Shopware - addressed in versions 6.6.10.23, 6.7.13.1