The backend/Login/load/ script in Shopware before 5.1.5 allows remote attackers to execute arbitrary code.
Priority HIGH 65CWE-20Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- None
- Attack complexity
- Low
- Impact type
- —
- Confidentiality · integrity · availability
- High · High · High
- Fix status
- Fixed
Attack profile from CVSS 3.0 · NVD. Fix status from CNA and GitHub.
Summary
The backend/Login/load/ script in Shopware before 5.1.5 allows remote attackers to execute arbitrary code.
Why it matters now
EPSS 0.28106 98th percentileScored 2026-11-07
Public exploit Yes 1 exploit referenceTagged by NVD
Fix Fixed shopware/shopware (Packagist): 4.3.7, 5.1.5
SSVC decision points
Not available: CISA has not published SSVC decision points for this record.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| — | — | all versions | — | No fix listed | CNA |
| — | shopware/shopware (Packagist) | before 4.3.7 | 4.3.7 | Patch available | GHSA-cj2f-96jq-phpp |
| — | shopware/shopware (Packagist) | 5.0.0 to before 5.1.5 | 5.1.5 | Patch available | GHSA-cj2f-96jq-phpp |
- — Vendor— Affected all versions Fixed in — No fix listed CNA
- shopware/shopware (Packagist) Vendor— Affected before 4.3.7 Fixed in 4.3.7 Patch available GHSA-cj2f-96jq-phpp
- shopware/shopware (Packagist) Vendor— Affected 5.0.0 to before 5.1.5 Fixed in 5.1.5 Patch available GHSA-cj2f-96jq-phpp
Remediation
- Fix · GHSA-cj2f-96jq-phpp shopware/shopware (Packagist) Fixed in 4.3.7 Advisory →
- Fix · GHSA-cj2f-96jq-phpp shopware/shopware (Packagist) Fixed in 5.1.5 Advisory →
Timeline
- 2026-10-02 Threatist record created from CVE-2016-3109
- 2026-10-03 Alias added: GHSA-cj2f-96jq-phpp
References
Other 4
- https://community.shopware.com/_detail_1918.html
- https://github.com/FriendsOfPHP/security-advisories/blob/master/shopware/shopware/CVE-2016-3109.yaml
- https://web.archive.org/web/20200814090044/http://www.securityfocus.com/archive/1/538173/100/0/threaded
- https://web.archive.org/web/20210125193827/http://www.securityfocus.com/bid/97979
More Shopware vulnerabilities
- TI-2023-01895 Improper Control of Generation of Code in Twig Rendered Views in Shopware CVSS 3.1HIGH 8.8
- TI-2025-20623 Shopware prior to version 6.5.8.13 is affected by a SQL injection vulnerability in the… CVSS 3.1MEDIUM 6.8
- TI-2024-28343 Shopware vulnerable to Server Side Template Injection in Twig using Context functions CVSS 3.1HIGH 8.3
- TI-2019-09582 In createInstanceFromNamedArguments in Shopware through 5.6.x, a crafted web request can… CVSS 3.1HIGH 8.8
- TI-2025-32365 A stored cross-site scripting (XSS) vulnerability exists in the Shopware 6 installation… CVSS 3.1MEDIUM 6.1
- TI-2025-07276 Race Condition in Shopware Voucher Submission CVSS 4.0MEDIUM 6.0
Sources
- CVE-2016-3109 · CVE Program
- CVE-2016-3109 · NVD
- FIRST EPSS
- GHSA-cj2f-96jq-phpp · GitHub Advisory Database · CC BY 4.0
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences