diff --git a/2024/13xxx/CVE-2024-13153.json b/2024/13xxx/CVE-2024-13153.json
new file mode 100644
index 00000000000..86a86fbd576
--- /dev/null
+++ b/2024/13xxx/CVE-2024-13153.json
@@ -0,0 +1,18 @@
+{
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+    "data_version": "4.0",
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+        "ASSIGNER": "cve@mitre.org",
+        "STATE": "RESERVED"
+    },
+    "description": {
+        "description_data": [
+            {
+                "lang": "eng",
+                "value": "** RESERVED ** This candidate has been reserved by an organization or individual that will use it when announcing a new security problem. When the candidate has been publicized, the details for this candidate will be provided."
+            }
+        ]
+    }
+}
\ No newline at end of file
diff --git a/2025/0xxx/CVE-2025-0285.json b/2025/0xxx/CVE-2025-0285.json
new file mode 100644
index 00000000000..0a4fa995390
--- /dev/null
+++ b/2025/0xxx/CVE-2025-0285.json
@@ -0,0 +1,18 @@
+{
+    "data_type": "CVE",
+    "data_format": "MITRE",
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+        "ASSIGNER": "cve@mitre.org",
+        "STATE": "RESERVED"
+    },
+    "description": {
+        "description_data": [
+            {
+                "lang": "eng",
+                "value": "** RESERVED ** This candidate has been reserved by an organization or individual that will use it when announcing a new security problem. When the candidate has been publicized, the details for this candidate will be provided."
+            }
+        ]
+    }
+}
\ No newline at end of file
diff --git a/2025/0xxx/CVE-2025-0286.json b/2025/0xxx/CVE-2025-0286.json
new file mode 100644
index 00000000000..0446e5661c7
--- /dev/null
+++ b/2025/0xxx/CVE-2025-0286.json
@@ -0,0 +1,18 @@
+{
+    "data_type": "CVE",
+    "data_format": "MITRE",
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+        "ASSIGNER": "cve@mitre.org",
+        "STATE": "RESERVED"
+    },
+    "description": {
+        "description_data": [
+            {
+                "lang": "eng",
+                "value": "** RESERVED ** This candidate has been reserved by an organization or individual that will use it when announcing a new security problem. When the candidate has been publicized, the details for this candidate will be provided."
+            }
+        ]
+    }
+}
\ No newline at end of file
diff --git a/2025/0xxx/CVE-2025-0287.json b/2025/0xxx/CVE-2025-0287.json
new file mode 100644
index 00000000000..bbea427bfb0
--- /dev/null
+++ b/2025/0xxx/CVE-2025-0287.json
@@ -0,0 +1,18 @@
+{
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+        "ASSIGNER": "cve@mitre.org",
+        "STATE": "RESERVED"
+    },
+    "description": {
+        "description_data": [
+            {
+                "lang": "eng",
+                "value": "** RESERVED ** This candidate has been reserved by an organization or individual that will use it when announcing a new security problem. When the candidate has been publicized, the details for this candidate will be provided."
+            }
+        ]
+    }
+}
\ No newline at end of file
diff --git a/2025/0xxx/CVE-2025-0288.json b/2025/0xxx/CVE-2025-0288.json
new file mode 100644
index 00000000000..449cc991908
--- /dev/null
+++ b/2025/0xxx/CVE-2025-0288.json
@@ -0,0 +1,18 @@
+{
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+        "ASSIGNER": "cve@mitre.org",
+        "STATE": "RESERVED"
+    },
+    "description": {
+        "description_data": [
+            {
+                "lang": "eng",
+                "value": "** RESERVED ** This candidate has been reserved by an organization or individual that will use it when announcing a new security problem. When the candidate has been publicized, the details for this candidate will be provided."
+            }
+        ]
+    }
+}
\ No newline at end of file
diff --git a/2025/0xxx/CVE-2025-0289.json b/2025/0xxx/CVE-2025-0289.json
new file mode 100644
index 00000000000..06c4cacca71
--- /dev/null
+++ b/2025/0xxx/CVE-2025-0289.json
@@ -0,0 +1,18 @@
+{
+    "data_type": "CVE",
+    "data_format": "MITRE",
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+        "ASSIGNER": "cve@mitre.org",
+        "STATE": "RESERVED"
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+    "description": {
+        "description_data": [
+            {
+                "lang": "eng",
+                "value": "** RESERVED ** This candidate has been reserved by an organization or individual that will use it when announcing a new security problem. When the candidate has been publicized, the details for this candidate will be provided."
+            }
+        ]
+    }
+}
\ No newline at end of file
diff --git a/2025/21xxx/CVE-2025-21617.json b/2025/21xxx/CVE-2025-21617.json
index 3909e3508a9..e0cbef895c3 100644
--- a/2025/21xxx/CVE-2025-21617.json
+++ b/2025/21xxx/CVE-2025-21617.json
@@ -1,18 +1,83 @@
 {
+    "data_version": "4.0",
     "data_type": "CVE",
     "data_format": "MITRE",
-    "data_version": "4.0",
     "CVE_data_meta": {
         "ID": "CVE-2025-21617",
-        "ASSIGNER": "cve@mitre.org",
-        "STATE": "RESERVED"
+        "ASSIGNER": "security-advisories@github.com",
+        "STATE": "PUBLIC"
     },
     "description": {
         "description_data": [
             {
                 "lang": "eng",
-                "value": "** RESERVED ** This candidate has been reserved by an organization or individual that will use it when announcing a new security problem. When the candidate has been publicized, the details for this candidate will be provided."
+                "value": "Guzzle OAuth Subscriber signs Guzzle requests using OAuth 1.0. Prior to 0.8.1, Nonce generation does not use sufficient entropy nor a cryptographically secure pseudorandom source. This can leave servers vulnerable to replay attacks when TLS is not used. This vulnerability is fixed in 0.8.1."
             }
         ]
+    },
+    "problemtype": {
+        "problemtype_data": [
+            {
+                "description": [
+                    {
+                        "lang": "eng",
+                        "value": "CWE-338: Use of Cryptographically Weak Pseudo-Random Number Generator (PRNG)",
+                        "cweId": "CWE-338"
+                    }
+                ]
+            }
+        ]
+    },
+    "affects": {
+        "vendor": {
+            "vendor_data": [
+                {
+                    "vendor_name": "guzzle",
+                    "product": {
+                        "product_data": [
+                            {
+                                "product_name": "oauth-subscriber",
+                                "version": {
+                                    "version_data": [
+                                        {
+                                            "version_affected": "=",
+                                            "version_value": "< 0.8.1"
+                                        }
+                                    ]
+                                }
+                            }
+                        ]
+                    }
+                }
+            ]
+        }
+    },
+    "references": {
+        "reference_data": [
+            {
+                "url": "https://github.com/guzzle/oauth-subscriber/security/advisories/GHSA-237r-r8m4-4q88",
+                "refsource": "MISC",
+                "name": "https://github.com/guzzle/oauth-subscriber/security/advisories/GHSA-237r-r8m4-4q88"
+            },
+            {
+                "url": "https://github.com/guzzle/oauth-subscriber/commit/92b619b03bd21396e51c62e6bce83467d2ce8f53",
+                "refsource": "MISC",
+                "name": "https://github.com/guzzle/oauth-subscriber/commit/92b619b03bd21396e51c62e6bce83467d2ce8f53"
+            },
+            {
+                "url": "https://github.com/guzzle/oauth-subscriber/blob/0.8.0/src/Oauth1.php#L192",
+                "refsource": "MISC",
+                "name": "https://github.com/guzzle/oauth-subscriber/blob/0.8.0/src/Oauth1.php#L192"
+            },
+            {
+                "url": "https://github.com/guzzle/oauth-subscriber/releases/tag/0.8.1",
+                "refsource": "MISC",
+                "name": "https://github.com/guzzle/oauth-subscriber/releases/tag/0.8.1"
+            }
+        ]
+    },
+    "source": {
+        "advisory": "GHSA-237r-r8m4-4q88",
+        "discovery": "UNKNOWN"
     }
 }
\ No newline at end of file