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GHSA-q66g-q98c-q454
GHSA-q66g-q98c-q454

Author: advisory-database[bot]

advisories/github-reviewed/2025/12/GHSA-q66g-q98c-q454/GHSA-q66g-q98c-q454.json

@@ -0,0 +1,103 @@
+{
+  "schema_version": "1.4.0",
+  "id": "GHSA-q66g-q98c-q454",
+  "modified": "2025-12-18T15:25:38Z",
+  "published": "2025-12-17T15:34:53Z",
+  "aliases": [
+    "CVE-2025-62690"
+  ],
+  "summary": "Mattermost has missing redirect URL validation",
+  "details": "Mattermost versions 10.11.x <= 10.11.4 fail to validate redirect URLs on the /error page, which allows an attacker to redirect a victim to a malicious site via a crafted link opened in a new tab.",
+  "severity": [
+    {
+      "type": "CVSS_V3",
+      "score": "CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:N/I:L/A:N"
+    }
+  ],
+  "affected": [
+    {
+      "package": {
+        "ecosystem": "Go",
+        "name": "github.com/mattermost/mattermost/server/v8"
+      },
+      "ranges": [
+        {
+          "type": "ECOSYSTEM",
+          "events": [
+            {
+              "introduced": "8.0.0-20250721062209-4952acea88ce"
+            },
+            {
+              "fixed": "8.0.0-20251016131338-dad6bd7a1509"
+            }
+          ]
+        }
+      ]
+    },
+    {
+      "package": {
+        "ecosystem": "Go",
+        "name": "github.com/mattermost/mattermost"
+      },
+      "ranges": [
+        {
+          "type": "ECOSYSTEM",
+          "events": [
+            {
+              "introduced": "10.11.0-rc1"
+            },
+            {
+              "fixed": "10.11.5-0.20251016131338-dad6bd7a1509"
+            }
+          ]
+        }
+      ]
+    },
+    {
+      "package": {
+        "ecosystem": "Go",
+        "name": "github.com/mattermost/mattermost"
+      },
+      "ranges": [
+        {
+          "type": "ECOSYSTEM",
+          "events": [
+            {
+              "introduced": "11.0.0-alpha.1"
+            },
+            {
+              "fixed": "11.1.0"
+            }
+          ]
+        }
+      ]
+    }
+  ],
+  "references": [
+    {
+      "type": "ADVISORY",
+      "url": "https://nvd.nist.gov/vuln/detail/CVE-2025-62690"
+    },
+    {
+      "type": "WEB",
+      "url": "https://github.com/mattermost/mattermost/commit/dad6bd7a1509054580a0898bbc0e026aac3b30cb"
+    },
+    {
+      "type": "PACKAGE",
+      "url": "https://github.com/mattermost/mattermost"
+    },
+    {
+      "type": "WEB",
+      "url": "https://mattermost.com/security-updates"
+    }
+  ],
+  "database_specific": {
+    "cwe_ids": [
+      "CWE-601"
+    ],
+    "severity": "LOW",
+    "github_reviewed": true,
+    "github_reviewed_at": "2025-12-18T15:25:38Z",
+    "nvd_published_at": "2025-12-17T13:15:58Z"
+  }
+}