diff --git a/misconfiguration/gitlab-public-repos.yaml b/misconfiguration/gitlab-public-repos.yaml
new file mode 100644
index 0000000000..3cd735f700
--- /dev/null
+++ b/misconfiguration/gitlab-public-repos.yaml
@@ -0,0 +1,27 @@
+id: gitlab-snippets
+info:
+  name: GitLab public repositories
+  author: ldionmarcil
+  severity: info
+  reference: |
+      - https://twitter.com/ldionmarcil/status/1370052344562470922
+      - https://github.com/ldionmarcil/gitlab-unauth-parser
+
+requests:
+  - method: GET
+    path:
+      - "{{BaseURL}}/api/v4/projects"
+    headers:
+      Cookie: _gitlab_session=
+
+    matchers-condition: and
+    matchers:
+      - type: word
+        part: header
+        words:
+          - "Set-Cookie: _gitlab_session="
+
+      - type: word
+        part: body
+        words:
+          - "name_with_namespace"