Publish GHSA-q537-qhj4-wcjx

Author: advisory-database[bot]

advisories/github-reviewed/2026/05/GHSA-q537-qhj4-wcjx/GHSA-q537-qhj4-wcjx.json

@@ -0,0 +1,65 @@
+{
+  "schema_version": "1.4.0",
+  "id": "GHSA-q537-qhj4-wcjx",
+  "modified": "2026-05-28T18:08:59Z",
+  "published": "2026-05-28T18:08:59Z",
+  "aliases": [
+    "CVE-2026-44730"
+  ],
+  "summary": "OpenCTI: Privilege escalation via graphQL API is abusable by organization admins, due to incorrect ACL on userEdit relationAdd",
+  "details": "### Summary\nAn organization admin can escalate their privileges by adding a user from a different organization with higher privileges, to their own organization.\n\n### Impact\nFull platform access, access to sensitive or proprietary information.",
+  "severity": [
+    {
+      "type": "CVSS_V3",
+      "score": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H"
+    }
+  ],
+  "affected": [
+    {
+      "package": {
+        "ecosystem": "PyPI",
+        "name": "pycti"
+      },
+      "ranges": [
+        {
+          "type": "ECOSYSTEM",
+          "events": [
+            {
+              "introduced": "0"
+            },
+            {
+              "fixed": "6.9.7"
+            }
+          ]
+        }
+      ]
+    }
+  ],
+  "references": [
+    {
+      "type": "WEB",
+      "url": "https://github.com/OpenCTI-Platform/opencti/security/advisories/GHSA-q537-qhj4-wcjx"
+    },
+    {
+      "type": "ADVISORY",
+      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-44730"
+    },
+    {
+      "type": "PACKAGE",
+      "url": "https://github.com/OpenCTI-Platform/opencti"
+    },
+    {
+      "type": "WEB",
+      "url": "https://github.com/pypa/advisory-database/tree/main/vulns/pycti/PYSEC-2026-167.yaml"
+    }
+  ],
+  "database_specific": {
+    "cwe_ids": [
+      "CWE-284"
+    ],
+    "severity": "HIGH",
+    "github_reviewed": true,
+    "github_reviewed_at": "2026-05-28T18:08:59Z",
+    "nvd_published_at": "2026-05-26T18:16:51Z"
+  }
+}