Publish GHSA-w9hf-35q4-vcjw

2026-05-22 18:04:22 -07:00 · 2025-05-14 14:57:55 +00:00
parent 29c2dac907
commit fa4653345c
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+{
+  "schema_version": "1.4.0",
+  "id": "GHSA-w9hf-35q4-vcjw",
+  "modified": "2025-05-14T14:56:27Z",
+  "published": "2025-05-14T14:56:27Z",
+  "aliases": [
+    "CVE-2025-46721"
+  ],
+  "summary": "nosurf vulnerable to CSRF due to non-functional same-origin request checks",
+  "details": "### Impact\n\nThis vulnerability allows an attacker who controls content on the target site, or on a subdomain of the target site (either via XSS, or otherwise) to bypass Cross-Site Request Forgery checks and issue requests on user's behalf.\n\n### Details\n\nDue to misuse of the Go `net/http` library, nosurf categorizes all incoming requests as plain-text HTTP requests, in which case the `Referer` header is not checked to have the same origin as the target webpage.\n\nIf the attacker has control over HTML contents on either the target website (e.g. `example.com`), or on a website hosted on a subdomain of the target (e.g. `attacker.example.com`), they will also be able to manipulate cookies set for the target website. By acquiring the secret CSRF token from the cookie, or overriding the cookie with a new token known to the attacker, `attacker.example.com` is able to craft cross-site requests to `example.com`. \n\n### Patches\n\nA patch for the issue was released in nosurf 1.2.0.\n\n### Workarounds\n\nIn lieu of upgrading to a patched version of nosurf, users may additionally use another HTTP middleware to ensure that a non-safe HTTP request is coming from the same origin (e.g. by requiring a `Sec-Fetch-Site: same-origin` header in the request).\n\n### References\n\nhttps://github.com/advisories/GHSA-rq77-p4h8-4crw\nhttps://github.com/justinas/nosurf-cve-2025-46721\nhttps://www.cve.org/CVERecord?id=CVE-2025-46721\nhttps://github.com/justinas/nosurf/releases/tag/v1.2.0",
+  "severity": [
+    {
+      "type": "CVSS_V4",
+      "score": "CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:P/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N"
+    }
+  ],
+  "affected": [
+    {
+      "package": {
+        "ecosystem": "Go",
+        "name": "github.com/justinas/nosurf"
+      },
+      "ranges": [
+        {
+          "type": "ECOSYSTEM",
+          "events": [
+            {
+              "introduced": "0"
+            },
+            {
+              "fixed": "1.2.0"
+            }
+          ]
+        }
+      ]
+    }
+  ],
+  "references": [
+    {
+      "type": "WEB",
+      "url": "https://github.com/justinas/nosurf/security/advisories/GHSA-w9hf-35q4-vcjw"
+    },
+    {
+      "type": "ADVISORY",
+      "url": "https://nvd.nist.gov/vuln/detail/CVE-2025-46721"
+    },
+    {
+      "type": "WEB",
+      "url": "https://github.com/justinas/nosurf/commit/ec9bb776d8e5ba9e906b6eb70428f4e7b009feee"
+    },
+    {
+      "type": "ADVISORY",
+      "url": "https://github.com/advisories/GHSA-rq77-p4h8-4crw"
+    },
+    {
+      "type": "PACKAGE",
+      "url": "https://github.com/justinas/nosurf"
+    },
+    {
+      "type": "WEB",
+      "url": "https://github.com/justinas/nosurf-cve-2025-46721"
+    },
+    {
+      "type": "WEB",
+      "url": "https://github.com/justinas/nosurf/releases/tag/v1.2.0"
+    }
+  ],
+  "database_specific": {
+    "cwe_ids": [
+      "CWE-352"
+    ],
+    "severity": "MODERATE",
+    "github_reviewed": true,
+    "github_reviewed_at": "2025-05-14T14:56:27Z",
+    "nvd_published_at": "2025-05-13T16:15:31Z"
+  }
+}