diff --git a/advisories/github-reviewed/2021/04/GHSA-5wrh-4jwv-5w78/GHSA-5wrh-4jwv-5w78.json b/advisories/github-reviewed/2021/04/GHSA-5wrh-4jwv-5w78/GHSA-5wrh-4jwv-5w78.json
index 40884fc970d..0dabc26b2f7 100644
--- a/advisories/github-reviewed/2021/04/GHSA-5wrh-4jwv-5w78/GHSA-5wrh-4jwv-5w78.json
+++ b/advisories/github-reviewed/2021/04/GHSA-5wrh-4jwv-5w78/GHSA-5wrh-4jwv-5w78.json
@@ -1,7 +1,7 @@
 {
   "schema_version": "1.4.0",
   "id": "GHSA-5wrh-4jwv-5w78",
-  "modified": "2021-08-31T21:07:35Z",
+  "modified": "2024-09-30T20:28:18Z",
   "published": "2021-04-13T15:13:08Z",
   "aliases": [
     "CVE-2021-21392"
@@ -12,6 +12,10 @@
     {
       "type": "CVSS_V3",
       "score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:H/A:N"
+    },
+    {
+      "type": "CVSS_V4",
+      "score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:L/VI:H/VA:N/SC:N/SI:N/SA:N"
     }
   ],
   "affected": [
@@ -28,7 +32,7 @@
               "introduced": "0"
             },
             {
-              "fixed": "1.28.0"
+              "fixed": "1.28.0rc1"
             }
           ]
         }
@@ -48,10 +52,18 @@
       "type": "WEB",
       "url": "https://github.com/matrix-org/synapse/pull/9240"
     },
+    {
+      "type": "WEB",
+      "url": "https://github.com/matrix-org/synapse/commit/4ca054a4eaa714d0befb4fc30b19a1131e52c9cc"
+    },
     {
       "type": "PACKAGE",
       "url": "https://github.com/matrix-org/synapse"
     },
+    {
+      "type": "WEB",
+      "url": "https://github.com/pypa/advisory-database/tree/main/vulns/matrix-synapse/PYSEC-2021-25.yaml"
+    },
     {
       "type": "WEB",
       "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/TNNAJOZNMVMXM6AS7RFFKB4QLUJ4IFEY"
@@ -65,7 +77,7 @@
     "cwe_ids": [
       "CWE-601"
     ],
-    "severity": "MODERATE",
+    "severity": "HIGH",
     "github_reviewed": true,
     "github_reviewed_at": "2021-04-12T21:51:49Z",
     "nvd_published_at": "2021-04-12T22:15:00Z"
diff --git a/advisories/github-reviewed/2022/06/GHSA-22p3-qrh9-cx32/GHSA-22p3-qrh9-cx32.json b/advisories/github-reviewed/2022/06/GHSA-22p3-qrh9-cx32/GHSA-22p3-qrh9-cx32.json
index 4c83616399b..de7d6541057 100644
--- a/advisories/github-reviewed/2022/06/GHSA-22p3-qrh9-cx32/GHSA-22p3-qrh9-cx32.json
+++ b/advisories/github-reviewed/2022/06/GHSA-22p3-qrh9-cx32/GHSA-22p3-qrh9-cx32.json
@@ -1,7 +1,7 @@
 {
   "schema_version": "1.4.0",
   "id": "GHSA-22p3-qrh9-cx32",
-  "modified": "2022-06-29T21:51:23Z",
+  "modified": "2024-09-30T20:29:11Z",
   "published": "2022-06-29T21:51:23Z",
   "aliases": [
     "CVE-2022-31052"
@@ -12,6 +12,10 @@
     {
       "type": "CVSS_V3",
       "score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H"
+    },
+    {
+      "type": "CVSS_V4",
+      "score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N"
     }
   ],
   "affected": [
@@ -73,7 +77,7 @@
     "cwe_ids": [
       "CWE-674"
     ],
-    "severity": "MODERATE",
+    "severity": "HIGH",
     "github_reviewed": true,
     "github_reviewed_at": "2022-06-29T21:51:23Z",
     "nvd_published_at": "2022-06-28T17:15:00Z"