Publish Advisories

GHSA-43qf-4rqw-9q2g GHSA-43qf-4rqw-9q2g
2026-05-22 18:04:22 -07:00 · 2025-03-21 22:17:45 +00:00
parent fad6aa70ab
commit 4e773e410f
2 changed files with 65 additions and 36 deletions
@@ -0,0 +1,65 @@
+{
+  "schema_version": "1.4.0",
+  "id": "GHSA-43qf-4rqw-9q2g",
+  "modified": "2025-03-21T22:16:04Z",
+  "published": "2025-03-20T12:32:45Z",
+  "aliases": [
+    "CVE-2024-6866"
+  ],
+  "summary": "Flask-CORS vulnerable to Improper Handling of Case Sensitivity",
+  "details": "corydolphin/flask-cors version 4.0.1 contains a vulnerability where the request path matching is case-insensitive due to the use of the `try_match` function, which is originally intended for matching hosts. This results in a mismatch because paths in URLs are case-sensitive, but the regex matching treats them as case-insensitive. This misconfiguration can lead to significant security vulnerabilities, allowing unauthorized origins to access paths meant to be restricted, resulting in data exposure and potential data leaks.",
+  "severity": [
+    {
+      "type": "CVSS_V3",
+      "score": "CVSS:3.0/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:N/A:N"
+    }
+  ],
+  "affected": [
+    {
+      "package": {
+        "ecosystem": "PyPI",
+        "name": "flask-cors"
+      },
+      "ranges": [
+        {
+          "type": "ECOSYSTEM",
+          "events": [
+            {
+              "introduced": "0"
+            },
+            {
+              "last_affected": "4.0.1"
+            }
+          ]
+        }
+      ]
+    }
+  ],
+  "references": [
+    {
+      "type": "ADVISORY",
+      "url": "https://nvd.nist.gov/vuln/detail/CVE-2024-6866"
+    },
+    {
+      "type": "PACKAGE",
+      "url": "https://github.com/corydolphin/flask-cors"
+    },
+    {
+      "type": "WEB",
+      "url": "https://github.com/corydolphin/flask-cors/blob/4.0.1/flask_cors/extension.py#L195"
+    },
+    {
+      "type": "WEB",
+      "url": "https://huntr.com/bounties/808c11af-faee-43a8-824b-b5ab4f62b9e6"
+    }
+  ],
+  "database_specific": {
+    "cwe_ids": [
+      "CWE-178"
+    ],
+    "severity": "MODERATE",
+    "github_reviewed": true,
+    "github_reviewed_at": "2025-03-21T22:16:04Z",
+    "nvd_published_at": "2025-03-20T10:15:34Z"
+  }
+}
@@ -1,36 +0,0 @@
-{
-  "schema_version": "1.4.0",
-  "id": "GHSA-43qf-4rqw-9q2g",
-  "modified": "2025-03-20T12:32:45Z",
-  "published": "2025-03-20T12:32:45Z",
-  "aliases": [
-    "CVE-2024-6866"
-  ],
-  "details": "corydolphin/flask-cors version 4.01 contains a vulnerability where the request path matching is case-insensitive due to the use of the `try_match` function, which is originally intended for matching hosts. This results in a mismatch because paths in URLs are case-sensitive, but the regex matching treats them as case-insensitive. This misconfiguration can lead to significant security vulnerabilities, allowing unauthorized origins to access paths meant to be restricted, resulting in data exposure and potential data leaks.",
-  "severity": [
-    {
-      "type": "CVSS_V3",
-      "score": "CVSS:3.0/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:N/A:N"
-    }
-  ],
-  "affected": [],
-  "references": [
-    {
-      "type": "ADVISORY",
-      "url": "https://nvd.nist.gov/vuln/detail/CVE-2024-6866"
-    },
-    {
-      "type": "WEB",
-      "url": "https://huntr.com/bounties/808c11af-faee-43a8-824b-b5ab4f62b9e6"
-    }
-  ],
-  "database_specific": {
-    "cwe_ids": [
-      "CWE-178"
-    ],
-    "severity": "MODERATE",
-    "github_reviewed": false,
-    "github_reviewed_at": null,
-    "nvd_published_at": "2025-03-20T10:15:34Z"
-  }
-}