One new avo advisory

gems/avo/CVE-2026-53769.yml

@@ -0,0 +1,43 @@
+---
+gem: avo
+cve: 2026-53769
+ghsa: pqpw-cvm4-8mv9
+url: https://www.cve.org/CVERecord/SearchResults?query=CVE-2026-53769
+title: Direct attachment upload endpoint lacks upload authorization
+  and bypasses field-level upload policy
+date: 2026-06-02
+description: |
+  ## Summary
+
+  Avo's direct attachment upload endpoint lacks server-side upload
+  authorization and bypasses the documented field-level upload policy
+  methods such as upload_{FIELD_ID}?.
+
+  An authenticated Avo user who can reach the Avo attachment upload
+  endpoint can replace or add attachment content, including binary
+  content, filename, and content-type metadata, on a resolved record
+  even when both update? and upload_<field>? policies deny the operation.
+
+  This primarily affects multi-role Avo Pro/Advanced-style deployments
+  where non-administrator or restricted operator users can reach Avo
+  and per-record or per-field operations are expected to be enforced
+  by policies.
+cvss_v3: 6.5
+unaffected_versions:
+  - "< 2.28.0"
+patched_versions:
+  - "~> 3.32.0"
+  - ">= 4.0.0.beta.41"
+related:
+  url:
+    - https://www.cve.org/CVERecord/SearchResults?query=CVE-2026-53769
+    - https://rubygems.org/gems/avo/versions/4.0.0.beta.41
+    - https://rubygems.org/gems/avo/versions/3.32.0
+      - https://avohq.io/releases/3.32.0
+    - https://github.com/avo-hq/avo/security/advisories/GHSA-pqpw-cvm4-8mv9
+notes: |
+  - CVE is reserved, but not published.
+  - date and cvss_v3 and patched_versions from GHSA URL.
+  - 4.0.0.beta.41 on 6/2/2026 ; 3.32.0 on 6/2/2026
+  - Do not see 4.0.0.beta.41 inside GitHub. Nothing before 4.0.6.
+    - See 4.0.0.beta.41 on Rubygems URL.