diff --git a/advisories/github-reviewed/2025/04/GHSA-p5g4-v748-6fh8/GHSA-p5g4-v748-6fh8.json b/advisories/github-reviewed/2025/04/GHSA-p5g4-v748-6fh8/GHSA-p5g4-v748-6fh8.json
new file mode 100644
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+++ b/advisories/github-reviewed/2025/04/GHSA-p5g4-v748-6fh8/GHSA-p5g4-v748-6fh8.json
@@ -0,0 +1,65 @@
+{
+  "schema_version": "1.4.0",
+  "id": "GHSA-p5g4-v748-6fh8",
+  "modified": "2025-04-07T16:46:57Z",
+  "published": "2025-04-07T16:46:57Z",
+  "aliases": [
+    "CVE-2025-31476"
+  ],
+  "summary": "tarteaucitron.js allows url scheme injection via unfiltered inputs",
+  "details": "A vulnerability was identified in `tarteaucitron.js`, allowing a user with high privileges (access to the site's source code or a CMS plugin) to enter a URL containing an insecure scheme such as `javascript:alert()`. Before the fix, URL validation was insufficient, which could allow arbitrary JavaScript execution if a user clicked on a malicious link.\n\n## Impact\nAn attacker with high privileges could insert a link exploiting an insecure URL scheme, leading to:\n- Execution of arbitrary JavaScript code\n- Theft of sensitive data through phishing attacks\n- Modification of the user interface behavior\n\n## Fix https://github.com/AmauriC/tarteaucitron.js/commit/2fa1e01023bce2e4b813200600bb1619d56ceb02\nThe issue was resolved by enforcing strict URL validation, ensuring that they start with `http://` or `https://` before being used.",
+  "severity": [
+    {
+      "type": "CVSS_V3",
+      "score": "CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N"
+    }
+  ],
+  "affected": [
+    {
+      "package": {
+        "ecosystem": "npm",
+        "name": "tarteaucitronjs"
+      },
+      "ranges": [
+        {
+          "type": "ECOSYSTEM",
+          "events": [
+            {
+              "introduced": "0"
+            },
+            {
+              "fixed": "1.20.1"
+            }
+          ]
+        }
+      ]
+    }
+  ],
+  "references": [
+    {
+      "type": "WEB",
+      "url": "https://github.com/AmauriC/tarteaucitron.js/security/advisories/GHSA-p5g4-v748-6fh8"
+    },
+    {
+      "type": "ADVISORY",
+      "url": "https://nvd.nist.gov/vuln/detail/CVE-2025-31476"
+    },
+    {
+      "type": "WEB",
+      "url": "https://github.com/AmauriC/tarteaucitron.js/commit/2fa1e01023bce2e4b813200600bb1619d56ceb02"
+    },
+    {
+      "type": "PACKAGE",
+      "url": "https://github.com/AmauriC/tarteaucitron.js"
+    }
+  ],
+  "database_specific": {
+    "cwe_ids": [
+      "CWE-79"
+    ],
+    "severity": "MODERATE",
+    "github_reviewed": true,
+    "github_reviewed_at": "2025-04-07T16:46:57Z",
+    "nvd_published_at": "2025-04-07T15:15:44Z"
+  }
+}
\ No newline at end of file