CVE-2019-12935
Shopware Cross-site Scripting Vulnerability
Shopware before 5.5.8 has XSS via the Query String to the backend/Login or backend/Login/load/ URI.
Attack profile
How easy it is to exploit
- Attack vector
- Network
- Complexity
- Low
- Privileges needed
- None
- User interaction
- Required
What an attacker can affect
- Confidentiality
- High
- Integrity
- None
- Availability
- None
Exploit likelihood
What each source reports
CVE List Score used
Shopware before 5.5.8 has XSS via the Query String to the backend/Login or backend/Login/load/ URI.
- Record
CVE-2019-12935- CVSS 3.0
- 7.4 High
CVSS:3.0/AC:L/AV:N/A:N/C:H/I:N/PR:N/S:C/UI:R - Updated
- 2026-11-02
EUVDEUVD-2022-3219
Shopware before 5.5.8 has XSS via the Query String to the backend/Login or backend/Login/load/ URI.
- Record
EUVD-2022-3219- CVSS 3.0
- 7.4 High
CVSS:3.0/AC:L/AV:N/A:N/C:H/I:N/PR:N/S:C/UI:R - Updated
- 2026-11-03
GitHub AdvisoriesGHSA-8qxh-hcr9-2379
Shopware Cross-site Scripting Vulnerability
Shopware before 5.5.8 has XSS via the Query String to the backend/Login or backend/Login/load/ URI.
- Record
GHSA-8qxh-hcr9-2379- CVSS 3.0
- 6.1 Medium
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N - Weakness
- CWE-79
- Updated
- 2026-11-02
NVD
Shopware before 5.5.8 has XSS via the Query String to the backend/Login or backend/Login/load/ URI.
- Record
CVE-2019-12935- CVSS 3.0
- 7.4 High
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:N/A:N - CVSS 3.0
- 6.1 Medium
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N - CVSS 2.0
- 4.3 Medium
AV:N/AC:M/Au:N/C:N/I:P/A:N - Weakness
- CWE-79
- Updated
- 2026-11-02
OSVGHSA-8qxh-hcr9-2379
Shopware Cross-site Scripting Vulnerability
Shopware before 5.5.8 has XSS via the Query String to the backend/Login or backend/Login/load/ URI.
- Record
GHSA-8qxh-hcr9-2379- CVSS 3.0
- 6.1 Medium
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N - Weakness
- CWE-79
- Updated
- 2026-11-02
Affected products
Affected packages
| Package | Affected | Fixed |
|---|---|---|
shopware/shopwarePackagist |
before 5.5.8 | 5.5.8 |
shopware/shopwarePackagist |
before 5.5.8, plus listed versions 1.0.21.0.84.2.04.2.0-rc.14.2.1 Show 45 moreShow less4.2.1.14.2.24.2.34.3.04.3.14.3.24.3.34.3.44.3.54.3.64.3.75.3.0v5.0.0v5.0.0-BETA1v5.0.0-BETA2v5.0.0-RC1v5.0.0-RC2v5.0.0-RC3v5.0.1v5.0.2v5.0.2-RC1v5.0.3v5.0.3-RC1v5.0.4v5.0.4-RC1v5.1.0v5.1.0-RC2v5.1.0-RC3v5.1.1v5.1.2v5.1.2-RC1v5.1.2-RC2v5.1.3v5.1.3-RC1v5.1.4v5.1.5v5.1.6v5.2.0v5.2.0-BETA1v5.2.0-RC1v5.2.0-RC2v5.2.0-RC3v5.2.1v5.2.10v5.2.11 |
5.5.8 |
Public exploits
Links only. Every CVE stores no exploit code.
| Source | Link | Date |
|---|---|---|
| Nuclei | Shopware < 5.5.8 - Cross-Site Scripting |
History
| Recorded | Changed | Sources |
|---|---|---|
| aliases | EUVD | |
| first indexed | CVE List, GitHub Advisories, Nuclei, NVD, OSV |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2019-12935 is a high vulnerability (CVSS 7.4) in Shopware, published June 23, 2019. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 2.73%, the 86th percentile. Fixed in shopware/shopware 5.5.8.
References
packetstormsecurity.com/files/153145/Shopware-5.5.6-Cross-Site-Scripting.html
netsparker.com/web-applications-advisories/ns-19-004-cross-site-scripting-in-shopware
shopware.com/en/changelog
seclists.org/fulldisclosure/2019/Jun/32
nvd.nist.gov/vuln/detail/CVE-2019-12935
github.com/advisories/GHSA-8qxh-hcr9-2379
Left out here: 46 versions. The JSON record has them.