diff --git a/advisories/github-reviewed/2024/08/GHSA-f3q4-ggfp-jv34/GHSA-f3q4-ggfp-jv34.json b/advisories/github-reviewed/2024/08/GHSA-f3q4-ggfp-jv34/GHSA-f3q4-ggfp-jv34.json
new file mode 100644
index 00000000000..51815c31a4b
--- /dev/null
+++ b/advisories/github-reviewed/2024/08/GHSA-f3q4-ggfp-jv34/GHSA-f3q4-ggfp-jv34.json
@@ -0,0 +1,73 @@
+{
+  "schema_version": "1.4.0",
+  "id": "GHSA-f3q4-ggfp-jv34",
+  "modified": "2024-08-30T18:51:58Z",
+  "published": "2024-08-30T18:51:58Z",
+  "aliases": [
+
+  ],
+  "summary": "Adyen APIs Library for Python timing attack vulnerability",
+  "details": "Adyen has utility methods for validating notification HMAC signatures. The `is_valid_hmac` and `is_valid_hmac_notification` methods are vulnerable to a timing attack, you should compare the hash of the HMACs instead.",
+  "severity": [
+    {
+      "type": "CVSS_V3",
+      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N"
+    },
+    {
+      "type": "CVSS_V4",
+      "score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N"
+    }
+  ],
+  "affected": [
+    {
+      "package": {
+        "ecosystem": "PyPI",
+        "name": "Adyen"
+      },
+      "ranges": [
+        {
+          "type": "ECOSYSTEM",
+          "events": [
+            {
+              "introduced": "2.2.0"
+            },
+            {
+              "fixed": "7.1.0"
+            }
+          ]
+        }
+      ]
+    }
+  ],
+  "references": [
+    {
+      "type": "WEB",
+      "url": "https://github.com/Adyen/adyen-python-api-library/issues/168"
+    },
+    {
+      "type": "WEB",
+      "url": "https://github.com/Adyen/adyen-python-api-library/pull/170"
+    },
+    {
+      "type": "WEB",
+      "url": "https://github.com/Adyen/adyen-python-api-library/commit/3292133dbc00ffc4cccfb92de672a76eaa587ca5"
+    },
+    {
+      "type": "PACKAGE",
+      "url": "https://github.com/Adyen/adyen-python-api-library"
+    },
+    {
+      "type": "WEB",
+      "url": "https://github.com/pypa/advisory-database/tree/main/vulns/adyen/PYSEC-2023-1.yaml"
+    }
+  ],
+  "database_specific": {
+    "cwe_ids": [
+      "CWE-347"
+    ],
+    "severity": "MODERATE",
+    "github_reviewed": true,
+    "github_reviewed_at": "2024-08-30T18:51:58Z",
+    "nvd_published_at": null
+  }
+}
\ No newline at end of file