diff --git a/advisories/github-reviewed/2025/04/GHSA-rhx4-hvx9-j387/GHSA-rhx4-hvx9-j387.json b/advisories/github-reviewed/2025/04/GHSA-rhx4-hvx9-j387/GHSA-rhx4-hvx9-j387.json
new file mode 100644
index 00000000000..9a59ce960db
--- /dev/null
+++ b/advisories/github-reviewed/2025/04/GHSA-rhx4-hvx9-j387/GHSA-rhx4-hvx9-j387.json
@@ -0,0 +1,73 @@
+{
+  "schema_version": "1.4.0",
+  "id": "GHSA-rhx4-hvx9-j387",
+  "modified": "2025-04-10T13:39:11Z",
+  "published": "2025-04-10T13:39:11Z",
+  "aliases": [
+    "CVE-2025-30148"
+  ],
+  "summary": "Silverstripe Framework has a XSS vulnerability in HTML editor",
+  "details": "### Impact\n\nA bad actor with access to edit content in the CMS could send a specifically crafted encoded payload to the server, which could be used to inject a JavaScript payload on the front end of the site. The payload would be sanitised on the client-side, but server-side sanitisation doesn't catch it.\n\nThe server-side sanitisation logic has been updated to sanitise against this attack.\n\n### Reported by\n\nJames Nicoll from Fujitsu Cyber\n\n### References\n\n- https://www.silverstripe.org/download/security-releases/cve-2025-30148",
+  "severity": [
+    {
+      "type": "CVSS_V3",
+      "score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N"
+    }
+  ],
+  "affected": [
+    {
+      "package": {
+        "ecosystem": "Packagist",
+        "name": "silverstripe/framework"
+      },
+      "ranges": [
+        {
+          "type": "ECOSYSTEM",
+          "events": [
+            {
+              "introduced": "0"
+            },
+            {
+              "fixed": "5.3.23"
+            }
+          ]
+        }
+      ]
+    }
+  ],
+  "references": [
+    {
+      "type": "WEB",
+      "url": "https://github.com/silverstripe/silverstripe-framework/security/advisories/GHSA-rhx4-hvx9-j387"
+    },
+    {
+      "type": "WEB",
+      "url": "https://github.com/silverstripe/silverstripe-framework/pull/11682"
+    },
+    {
+      "type": "WEB",
+      "url": "https://github.com/silverstripe/silverstripe-framework/commit/e99cfd62d160d145a76fcf9631e6b11226e42358"
+    },
+    {
+      "type": "WEB",
+      "url": "https://github.com/FriendsOfPHP/security-advisories/blob/master/silverstripe/framework/CVE-2025-30148.yaml"
+    },
+    {
+      "type": "PACKAGE",
+      "url": "https://github.com/silverstripe/silverstripe-framework"
+    },
+    {
+      "type": "WEB",
+      "url": "https://www.silverstripe.org/download/security-releases/cve-2025-30148"
+    }
+  ],
+  "database_specific": {
+    "cwe_ids": [
+      "CWE-79"
+    ],
+    "severity": "MODERATE",
+    "github_reviewed": true,
+    "github_reviewed_at": "2025-04-10T13:39:11Z",
+    "nvd_published_at": null
+  }
+}
\ No newline at end of file
diff --git a/advisories/github-reviewed/2025/04/GHSA-x8xm-c7p8-2pj2/GHSA-x8xm-c7p8-2pj2.json b/advisories/github-reviewed/2025/04/GHSA-x8xm-c7p8-2pj2/GHSA-x8xm-c7p8-2pj2.json
new file mode 100644
index 00000000000..c3057ef158c
--- /dev/null
+++ b/advisories/github-reviewed/2025/04/GHSA-x8xm-c7p8-2pj2/GHSA-x8xm-c7p8-2pj2.json
@@ -0,0 +1,69 @@
+{
+  "schema_version": "1.4.0",
+  "id": "GHSA-x8xm-c7p8-2pj2",
+  "modified": "2025-04-10T13:38:53Z",
+  "published": "2025-04-10T13:38:53Z",
+  "aliases": [
+    "CVE-2025-25197"
+  ],
+  "summary": "Silverstripe cross-site scripting (XSS) attack in elemental \"Content blocks in use\" report",
+  "details": "An elemental block can include an XSS payload, which can be executed when viewing the \"Content blocks in use\" report.\n\nThe vulnerability is specific to that report and is a result of failure to cast input prior to including it in the grid field.\n\n### References\n\n- https://www.silverstripe.org/download/security-releases/CVE-2025-25197",
+  "severity": [
+    {
+      "type": "CVSS_V3",
+      "score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N"
+    }
+  ],
+  "affected": [
+    {
+      "package": {
+        "ecosystem": "Packagist",
+        "name": "dnadesign/silverstripe-elemental"
+      },
+      "ranges": [
+        {
+          "type": "ECOSYSTEM",
+          "events": [
+            {
+              "introduced": "2.1.2"
+            },
+            {
+              "fixed": "5.3.12"
+            }
+          ]
+        }
+      ]
+    }
+  ],
+  "references": [
+    {
+      "type": "WEB",
+      "url": "https://github.com/silverstripe/silverstripe-elemental/security/advisories/GHSA-x8xm-c7p8-2pj2"
+    },
+    {
+      "type": "WEB",
+      "url": "https://github.com/silverstripe/silverstripe-elemental/pull/1345"
+    },
+    {
+      "type": "WEB",
+      "url": "https://github.com/FriendsOfPHP/security-advisories/blob/master/dnadesign/silverstripe-elemental/CVE-2025-25197.yaml"
+    },
+    {
+      "type": "PACKAGE",
+      "url": "https://github.com/silverstripe/silverstripe-elemental"
+    },
+    {
+      "type": "WEB",
+      "url": "https://www.silverstripe.org/download/security-releases/cve-2025-25197"
+    }
+  ],
+  "database_specific": {
+    "cwe_ids": [
+      "CWE-79"
+    ],
+    "severity": "MODERATE",
+    "github_reviewed": true,
+    "github_reviewed_at": "2025-04-10T13:38:53Z",
+    "nvd_published_at": null
+  }
+}
\ No newline at end of file