diff --git a/exposures/files/composer-auth-json.yaml b/exposures/files/composer-auth-json.yaml
new file mode 100644
index 0000000000..8a3d0f647b
--- /dev/null
+++ b/exposures/files/composer-auth-json.yaml
@@ -0,0 +1,30 @@
+id: composer-auth-json
+
+info:
+  name: Composer-auth Json File Disclosure
+  author: DhiyaneshDK
+  severity: low
+  reference: https://www.exploit-db.com/ghdb/5768
+  metadata:
+    verified: true
+    google-query: intext:"index of /" ".composer-auth.json"
+  tags: exposure,devops
+
+requests:
+  - method: GET
+    path:
+      - "{{BaseURL}}/.composer-auth.json"
+      - "{{BaseURL}}/vendor/webmozart/assert/.composer-auth.json"
+
+    stop-at-first-match: true
+    matchers-condition: and
+    matchers:
+      - type: word
+        words:
+          - 'github-oauth'
+          - 'github.com'
+        condition: and
+
+      - type: status
+        status:
+          - 200