Updated advisory posts against rubysec/ruby-advisory-db@5c03d53

Author: jasnow

advisories/_posts/2025-10-10-CVE-2025-61921.md

@@ -9,7 +9,7 @@ advisory:
   gem: sinatra
   cve: 2025-61921
   ghsa: mr3q-g2mv-mr4q
-  url: https://github.com/sinatra/sinatra/security/advisories/GHSA-mr3q-g2mv-mr4q
+  url: https://nvd.nist.gov/vuln/detail/CVE-2025-61921
   title: Sinatra is vulnerable to ReDoS through ETag header value generation
   date: 2025-10-10
   description: |-
@@ -39,6 +39,7 @@ advisory:
   - ">= 4.2.0"
   related:
     url:
+    - https://nvd.nist.gov/vuln/detail/cve-2025-61921
     - https://github.com/sinatra/sinatra/security/advisories/GHSA-mr3q-g2mv-mr4q
     - https://github.com/sinatra/sinatra/issues/2120
     - https://github.com/sinatra/sinatra/pull/1823