diff --git a/advisories/github-reviewed/2024/05/GHSA-cwgq-83w5-8jfq/GHSA-cwgq-83w5-8jfq.json b/advisories/github-reviewed/2024/05/GHSA-cwgq-83w5-8jfq/GHSA-cwgq-83w5-8jfq.json
new file mode 100644
index 00000000000..042c22757af
--- /dev/null
+++ b/advisories/github-reviewed/2024/05/GHSA-cwgq-83w5-8jfq/GHSA-cwgq-83w5-8jfq.json
@@ -0,0 +1,111 @@
+{
+  "schema_version": "1.4.0",
+  "id": "GHSA-cwgq-83w5-8jfq",
+  "modified": "2024-05-28T12:59:05Z",
+  "published": "2024-05-28T12:59:05Z",
+  "aliases": [
+
+  ],
+  "summary": "silverstripe/framework has possible denial of service attack vector when flushing",
+  "details": "A possible denial of service attack vector has been identified in the dev/build system controller.\n\ndev/build now has its own URL token, similar to flushtoken, to ensure users are authenticated when running dev/build outside of dev environments.",
+  "severity": [
+    {
+      "type": "CVSS_V3",
+      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"
+    }
+  ],
+  "affected": [
+    {
+      "package": {
+        "ecosystem": "Packagist",
+        "name": "silverstripe/framework"
+      },
+      "ranges": [
+        {
+          "type": "ECOSYSTEM",
+          "events": [
+            {
+              "introduced": "4.0.0-rc1"
+            },
+            {
+              "fixed": "4.0.5"
+            }
+          ]
+        }
+      ]
+    },
+    {
+      "package": {
+        "ecosystem": "Packagist",
+        "name": "silverstripe/framework"
+      },
+      "ranges": [
+        {
+          "type": "ECOSYSTEM",
+          "events": [
+            {
+              "introduced": "4.1.0-rc1"
+            },
+            {
+              "fixed": "4.1.3"
+            }
+          ]
+        }
+      ]
+    },
+    {
+      "package": {
+        "ecosystem": "Packagist",
+        "name": "silverstripe/framework"
+      },
+      "ranges": [
+        {
+          "type": "ECOSYSTEM",
+          "events": [
+            {
+              "introduced": "4.2.0-rc1"
+            },
+            {
+              "fixed": "4.2.2"
+            }
+          ]
+        }
+      ]
+    }
+  ],
+  "references": [
+    {
+      "type": "WEB",
+      "url": "https://github.com/silverstripe/silverstripe-framework/commit/0610f76da02ac53a1b51cdfe9eac34e943a66991"
+    },
+    {
+      "type": "WEB",
+      "url": "https://github.com/silverstripe/silverstripe-framework/commit/8d7c2dafabad505d769f3774c44e0595fb1a4cd9"
+    },
+    {
+      "type": "WEB",
+      "url": "https://github.com/silverstripe/silverstripe-framework/commit/af000bea9b16ea553cae7f7f662f74ab8dc343df"
+    },
+    {
+      "type": "WEB",
+      "url": "https://github.com/FriendsOfPHP/security-advisories/blob/master/silverstripe/framework/SS-2018-019-1.yaml"
+    },
+    {
+      "type": "PACKAGE",
+      "url": "https://github.com/silverstripe/silverstripe-framework"
+    },
+    {
+      "type": "WEB",
+      "url": "https://www.silverstripe.org/download/security-releases/ss-2018-019"
+    }
+  ],
+  "database_specific": {
+    "cwe_ids": [
+      "CWE-20"
+    ],
+    "severity": "HIGH",
+    "github_reviewed": true,
+    "github_reviewed_at": "2024-05-28T12:59:05Z",
+    "nvd_published_at": null
+  }
+}
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