HIGH
Shopware before 5.5.8 has XSS via the Query String to the backend/Login or backend/Login/load/ URI
Published Jun 23, 2019
7.4
HIGHCVSS 3.0
EPSS 2.73%
Description
Shopware before 5.5.8 has XSS via the Query String to the backend/Login or backend/Login/load/ URI.
Affected products
Remediation
No remediation recorded yet.
Metrics
No CVSS v4.0 score for this CVE.
No CVSS v3.1 score for this CVE.
6.1 MEDIUM NVD
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
Attack Vector Network
Attack Complexity Low
Privileges Required None
User Interaction Required
Scope Changed
Confidentiality Impact Low
Integrity Impact Low
Availability Impact None
1 other source (MITRE) ▾
7.4 HIGH MITRE
CVSS:3.0/AC:L/AV:N/A:N/C:H/I:N/PR:N/S:C/UI:R
Attack Complexity Low
Attack Vector Network
Availability Impact None
Confidentiality Impact High
Integrity Impact None
Privileges Required None
Scope Changed
User Interaction Required
4.3 MEDIUM NVD
AV:N/AC:M/Au:N/C:N/I:P/A:N
Access Vector Network
Access Complexity Medium
Authentication None
Confidentiality Impact None
Integrity Impact Partial
Availability Impact None
This CVE is not in the KEV list.
No CISA SSVC assessment for this CVE yet.
2.73% 0.02734
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 2, 2026.
EPSS probability 0.02734
Score over time
2021–2026- EPSS v1
- EPSS v2
- EPSS v3
- EPSS v4
- EPSS v5
Percentile over time
- EPSS v1
- EPSS v2
- EPSS v3
- EPSS v4
- EPSS v5
Table of values (22 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 2, 2026 | 2.73% (0.02734) | 85.60th | v5 (v2026.06.15) |
| Sep 22, 2026 | 2.73% (0.02734) | 85.46th | v5 (v2026.06.15) |
| Sep 21, 2026 | 3.79% (0.03794) | 89.56th | v5 (v2026.06.15) |
| Sep 6, 2026 | 2.73% (0.02734) | 85.14th | v5 (v2026.06.15) |
| Sep 5, 2026 | 3.79% (0.03794) | 89.32th | v5 (v2026.06.15) |
| Aug 30, 2026 | 2.73% (0.02734) | 85.06th | v5 (v2026.06.15) |
| Aug 28, 2026 | 3.79% (0.03794) | 89.26th | v5 (v2026.06.15) |
| Aug 24, 2026 | 2.73% (0.02734) | 84.97th | v5 (v2026.06.15) |
| Aug 23, 2026 | 3.79% (0.03794) | 89.21th | v5 (v2026.06.15) |
| Jun 15, 2026 | 2.76% (0.02757) | 84.28th | v5 (v2026.06.15) |
| Jan 19, 2026 | 3.78% (0.03784) | 87.73th | v4 (v2025.03.14) |
| Jul 20, 2024 | 0.13% (0.00125) | 47.59th | v3 (v2023.03.01) |
| Jun 16, 2024 | 0.13% (0.00125) | 47.30th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.14% (0.00141) | 48.01th | v3 (v2023.03.01) |
| Mar 6, 2023 | 1.02% (0.01018) | 40.69th | v2 (v2022.01.01) |
| Sep 10, 2022 | 1.02% (0.01018) | 38.88th | v2 (v2022.01.01) |
| Apr 1, 2022 | 1.02% (0.01018) | 36.86th | v2 (v2022.01.01) |
| Feb 4, 2022 | 4.13% (0.04134) | 68.25th | v2 (v2022.01.01) |
| Feb 3, 2022 | 4.50% (0.04504) | 76.47th | v1 |
| Jan 6, 2022 | 4.50% (0.04504) | 76.26th | v1 |
| Sep 1, 2021 | 1.04% (0.01040) | 64.49th | v1 |
| Apr 14, 2021 | 1.04% (0.01040) | 0.00th | v1 |
Weaknesses (1)
References (6)
- http://packetstormsecurity.com/files/153145/Shopware-5.5.6-Cross-Site-Scripting.html x_refsource_MISC
- http://seclists.org/fulldisclosure/2019/Jun/32 mailing-listx_refsource_FULLDISCThird Party Advisory
- https://github.com/advisories/GHSA-8qxh-hcr9-2379 Advisory
- https://nvd.nist.gov/vuln/detail/CVE-2019-12935
- https://www.netsparker.com/web-applications-advisories/ns-19-004-cross-site-scripting-in-shopware/ x_refsource_MISCExploitThird Party Advisory
- https://www.shopware.com/en/changelog/#5-5-8 x_refsource_MISCRelease NotesVendor Advisory
| Link | Providers | Tags |
|---|---|---|
| http://packetstormsecurity.com/files/153145/Shopware-5.5.6-Cross-Site-Scripting.html | x_refsource_MISC | |
| http://seclists.org/fulldisclosure/2019/Jun/32 | mailing-listx_refsource_FULLDISCThird Party Advisory | |
| https://github.com/advisories/GHSA-8qxh-hcr9-2379 | Advisory | |
| https://nvd.nist.gov/vuln/detail/CVE-2019-12935 | ||
| https://www.netsparker.com/web-applications-advisories/ns-19-004-cross-site-scripting-in-shopware/ | x_refsource_MISCExploitThird Party Advisory | |
| https://www.shopware.com/en/changelog/#5-5-8 | x_refsource_MISCRelease NotesVendor Advisory |
Change history (0)
No recorded changes yet.
Sources
CVE.org / MITRE
Status PUBLISHED
Assigner mitre
Published Jun 23, 2019
Updated Aug 4, 2024
Reserved Jun 23, 2019
Link CVE-2019-12935
CISA Vulnrichment
GHSA-8QXH-HCR9-2379 Updated n/a