From 36d916f64fa91d4aafc563a86769b03ae25a974e Mon Sep 17 00:00:00 2001
From: "advisory-database[bot]"
 <45398580+advisory-database[bot]@users.noreply.github.com>
Date: Fri, 4 Apr 2025 14:31:56 +0000
Subject: [PATCH] Publish GHSA-wg47-6jq2-q2hh

---
 .../GHSA-wg47-6jq2-q2hh.json                  | 69 +++++++++++++++++++
 1 file changed, 69 insertions(+)
 create mode 100644 advisories/github-reviewed/2025/04/GHSA-wg47-6jq2-q2hh/GHSA-wg47-6jq2-q2hh.json

diff --git a/advisories/github-reviewed/2025/04/GHSA-wg47-6jq2-q2hh/GHSA-wg47-6jq2-q2hh.json b/advisories/github-reviewed/2025/04/GHSA-wg47-6jq2-q2hh/GHSA-wg47-6jq2-q2hh.json
new file mode 100644
index 00000000000..201e076fb9e
--- /dev/null
+++ b/advisories/github-reviewed/2025/04/GHSA-wg47-6jq2-q2hh/GHSA-wg47-6jq2-q2hh.json
@@ -0,0 +1,69 @@
+{
+  "schema_version": "1.4.0",
+  "id": "GHSA-wg47-6jq2-q2hh",
+  "modified": "2025-04-04T14:28:29Z",
+  "published": "2025-04-04T14:28:29Z",
+  "aliases": [
+    "CVE-2025-31489"
+  ],
+  "summary": "MinIO performs incomplete signature validation for unsigned-trailer uploads",
+  "details": "### Impact\nThis is a high priority vulnerability and users must upgrade ASAP.\n\nThe signature component of the authorization may be invalid, which would mean that as a client you can use any arbitrary secret to upload objects given the user already has prior WRITE permissions on the bucket,\n\nPrior knowledge of access-key, and bucket name this user might have access to - and an access-key with a WRITE permissions is necessary.\n\nHowever with relevant information in place, uploading random objects to buckets is trivial and easy via `curl`\n\n### Patches\nYes https://github.com/minio/minio/pull/21103\n\n### Workarounds\nReject requests with `x-amz-content-sha256: STREAMING-UNSIGNED-PAYLOAD-TRAILER` for now at LB layer, ask application users to use `STREAMING-AWS4-HMAC-SHA256-PAYLOAD-TRAILER`",
+  "severity": [
+    {
+      "type": "CVSS_V4",
+      "score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X"
+    }
+  ],
+  "affected": [
+    {
+      "package": {
+        "ecosystem": "Go",
+        "name": "github.com/minio/minio"
+      },
+      "ranges": [
+        {
+          "type": "ECOSYSTEM",
+          "events": [
+            {
+              "introduced": "0"
+            },
+            {
+              "fixed": "0.0.0-20250403145552-8c70975283f9"
+            }
+          ]
+        }
+      ]
+    }
+  ],
+  "references": [
+    {
+      "type": "WEB",
+      "url": "https://github.com/minio/minio/security/advisories/GHSA-wg47-6jq2-q2hh"
+    },
+    {
+      "type": "ADVISORY",
+      "url": "https://nvd.nist.gov/vuln/detail/CVE-2025-31489"
+    },
+    {
+      "type": "WEB",
+      "url": "https://github.com/minio/minio/pull/21103"
+    },
+    {
+      "type": "WEB",
+      "url": "https://github.com/minio/minio/commit/8c70975283f9f4ce80f331a25c7475a36279e519"
+    },
+    {
+      "type": "PACKAGE",
+      "url": "https://github.com/minio/minio"
+    }
+  ],
+  "database_specific": {
+    "cwe_ids": [
+      "CWE-347"
+    ],
+    "severity": "HIGH",
+    "github_reviewed": true,
+    "github_reviewed_at": "2025-04-04T14:28:29Z",
+    "nvd_published_at": "2025-04-03T20:15:25Z"
+  }
+}
\ No newline at end of file