{
  "affected": [
    {
      "ranges": [
        {
          "database_specific": {
            "extracted_events": [
              {
                "introduced": "7.0.5"
              },
              {
                "last_affected": "7.0.5"
              }
            ],
            "source": "AFFECTED_FIELD"
          },
          "events": [
            {
              "introduced": "ccc07bf9ae26313f3e2203eb5f7fe4ac8ed52d2c"
            },
            {
              "last_affected": "ccc07bf9ae26313f3e2203eb5f7fe4ac8ed52d2c"
            }
          ],
          "repo": "https://github.com/limesurvey/limesurvey",
          "type": "GIT"
        }
      ],
      "versions": [
        "7.0.5"
      ]
    }
  ],
  "database_specific": {
    "cna_assigner": "Fluid Attacks",
    "cwe_ids": [
      "CWE-862"
    ],
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/65xxx/CVE-2026-65931.json"
  },
  "details": "LimeSurvey Community Edition 7.0.5 contains an authenticated improper authorization vulnerability in the survey menu entry creation endpoint.\n\n\n\nAn authenticated user with only the global settings:read permission can directly invoke POST /index.php/admin/menuentries/sa/create and create new survey menu entries without the expected settings:update privilege. The endpoint also allows the attacker to submit menu IDs that the normal interface and intended update workflow restrict for non-superadministrators, enabling unauthorized changes to administrative navigation records.\n\n\n\nThis issue affects LimeSurvey: 7.0.5.",
  "id": "CVE-2026-65931",
  "modified": "2026-08-30T03:30:45.721581775Z",
  "published": "2026-08-27T17:50:47.311Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://fluidattacks.com/advisories/coda"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/65xxx/CVE-2026-65931.json"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-65931"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/LimeSurvey/LimeSurvey"
    }
  ],
  "schema_version": "1.9.0",
  "severity": [
    {
      "score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N",
      "type": "CVSS_V4"
    }
  ],
  "summary": "LimeSurvey Community Edition 7.0.5 - Improper authorization in survey menu entry creation endpoint"
}