diff --git a/CVE-2021/CVE-2021-469xx/CVE-2021-46900.json b/CVE-2021/CVE-2021-469xx/CVE-2021-46900.json
new file mode 100644
index 00000000000..88d72d1934f
--- /dev/null
+++ b/CVE-2021/CVE-2021-469xx/CVE-2021-46900.json
@@ -0,0 +1,28 @@
+{
+  "id": "CVE-2021-46900",
+  "sourceIdentifier": "cve@mitre.org",
+  "published": "2023-12-31T05:15:08.040",
+  "lastModified": "2023-12-31T05:15:08.040",
+  "vulnStatus": "Received",
+  "descriptions": [
+    {
+      "lang": "en",
+      "value": "Sympa before 6.2.62 relies on a cookie parameter for certain security objectives, but does not ensure that this parameter exists and has an unpredictable value. Specifically, the cookie parameter is both a salt for stored passwords and an XSS protection mechanism."
+    }
+  ],
+  "metrics": {},
+  "references": [
+    {
+      "url": "https://github.com/sympa-community/sympa-community.github.io/blob/master/security/2021-001.md",
+      "source": "cve@mitre.org"
+    },
+    {
+      "url": "https://github.com/sympa-community/sympa/issues/1091",
+      "source": "cve@mitre.org"
+    },
+    {
+      "url": "https://www.sympa.community/security/2021-001.html",
+      "source": "cve@mitre.org"
+    }
+  ]
+}
\ No newline at end of file
diff --git a/CVE-2023/CVE-2023-522xx/CVE-2023-52284.json b/CVE-2023/CVE-2023-522xx/CVE-2023-52284.json
new file mode 100644
index 00000000000..6f6141a980f
--- /dev/null
+++ b/CVE-2023/CVE-2023-522xx/CVE-2023-52284.json
@@ -0,0 +1,28 @@
+{
+  "id": "CVE-2023-52284",
+  "sourceIdentifier": "cve@mitre.org",
+  "published": "2023-12-31T06:15:08.487",
+  "lastModified": "2023-12-31T06:15:08.487",
+  "vulnStatus": "Received",
+  "descriptions": [
+    {
+      "lang": "en",
+      "value": "Bytecode Alliance wasm-micro-runtime (aka WebAssembly Micro Runtime or WAMR) before 1.3.0 can have an \"double free or corruption\" error for a valid WebAssembly module because push_pop_frame_ref_offset is mishandled."
+    }
+  ],
+  "metrics": {},
+  "references": [
+    {
+      "url": "https://github.com/bytecodealliance/wasm-micro-runtime/compare/WAMR-1.2.3...WAMR-1.3.0",
+      "source": "cve@mitre.org"
+    },
+    {
+      "url": "https://github.com/bytecodealliance/wasm-micro-runtime/issues/2586",
+      "source": "cve@mitre.org"
+    },
+    {
+      "url": "https://github.com/bytecodealliance/wasm-micro-runtime/pull/2590",
+      "source": "cve@mitre.org"
+    }
+  ]
+}
\ No newline at end of file
diff --git a/README.md b/README.md
index 55636d7ab35..bba3aeb1679 100644
--- a/README.md
+++ b/README.md
@@ -9,13 +9,13 @@ Repository synchronizes with the NVD every 2 hours.
 ### Last Repository Update
 
 ```plain
-2023-12-31T05:00:25.055151+00:00
+2023-12-31T07:00:24.574256+00:00
 ```
 
 ### Most recent CVE Modification Timestamp synchronized with NVD
 
 ```plain
-2023-12-31T04:15:07.373000+00:00
+2023-12-31T06:15:08.487000+00:00
 ```
 
 ### Last Data Feed Release
@@ -29,25 +29,21 @@ Download and Changelog: [Click](https://github.com/fkie-cad/nvd-json-data-feeds/
 ### Total Number of included CVEs
 
 ```plain
-234578
+234580
 ```
 
 ### CVEs added in the last Commit
 
 Recently added CVEs: `2`
 
-* [CVE-2023-52275](CVE-2023/CVE-2023-522xx/CVE-2023-52275.json) (`2023-12-31T03:15:46.437`)
-* [CVE-2023-52277](CVE-2023/CVE-2023-522xx/CVE-2023-52277.json) (`2023-12-31T03:15:46.540`)
+* [CVE-2021-46900](CVE-2021/CVE-2021-469xx/CVE-2021-46900.json) (`2023-12-31T05:15:08.040`)
+* [CVE-2023-52284](CVE-2023/CVE-2023-522xx/CVE-2023-52284.json) (`2023-12-31T06:15:08.487`)
 
 
 ### CVEs modified in the last Commit
 
-Recently modified CVEs: `4`
+Recently modified CVEs: `0`
 
-* [CVE-2018-1311](CVE-2018/CVE-2018-13xx/CVE-2018-1311.json) (`2023-12-31T04:15:07.217`)
-* [CVE-2023-36546](CVE-2023/CVE-2023-365xx/CVE-2023-36546.json) (`2023-12-31T03:15:45.950`)
-* [CVE-2023-7101](CVE-2023/CVE-2023-71xx/CVE-2023-7101.json) (`2023-12-31T03:15:46.600`)
-* [CVE-2023-37536](CVE-2023/CVE-2023-375xx/CVE-2023-37536.json) (`2023-12-31T04:15:07.373`)
 
 
 ## Download and Usage