{
  "affected": [
    {
      "ranges": [
        {
          "database_specific": {
            "cpe": [
              "cpe:2.3:a:openc3:cosmos:*:*:*:*:open_source:*:*:*",
              "cpe:2.3:a:openc3:cosmos:7.0.0:rc1:*:*:open_source:*:*:*",
              "cpe:2.3:a:openc3:cosmos:7.0.0:rc2:*:*:open_source:*:*:*"
            ],
            "extracted_events": [
              {
                "introduced": "6.7.0"
              },
              {
                "fixed": "7.0.0"
              },
              {
                "introduced": "7.0.0-rc1"
              },
              {
                "last_affected": "7.0.0-rc1"
              },
              {
                "introduced": "7.0.0-rc2"
              },
              {
                "last_affected": "7.0.0-rc2"
              }
            ],
            "source": [
              "CPE_RANGE",
              "CPE_STRING",
              "REFERENCES"
            ]
          },
          "events": [
            {
              "introduced": "75e3448c0363b457642080e1f9543b6ecca11f03"
            },
            {
              "fixed": "eb3e364e8f3d5a7ea68fd756625561192d0025f0"
            },
            {
              "introduced": "132648bad3b202bc5acf4d099d0af2341ec97047"
            },
            {
              "fixed": "9ba60c09c8836a37a2e4ea67ab35fe403e041415"
            },
            {
              "fixed": "c3ea3499cc01801122361524f6ccce2fdfbc35f0"
            }
          ],
          "repo": "https://github.com/openc3/cosmos",
          "type": "GIT"
        }
      ],
      "versions": [
        "7.0.0-rc1",
        "7.0.0-rc2"
      ]
    }
  ],
  "aliases": [
    "GHSA-v529-vhwc-wfc5"
  ],
  "database_specific": {
    "cna_assigner": "GitHub_M",
    "cwe_ids": [
      "CWE-89"
    ],
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/42xxx/CVE-2026-42087.json"
  },
  "details": "OpenC3 COSMOS provides the functionality needed to send commands to and receive data from one or more embedded systems. From version 6.7.0 to before version 7.0.0-rc3, a SQL injection vulnerability exists in the Time-Series Database (TSDB) component of COSMOS. The tsdb_lookup function in the cvt_model.rb file directly places user-supplied input into a SQL query without sanitizing the input. As a result, a user can break out of the initial SQL statement and execute arbitrary SQL commands, including deleting data. This issue has been patched in version 7.0.0-rc3.",
  "id": "CVE-2026-42087",
  "modified": "2026-08-12T03:51:34.456338497Z",
  "published": "2026-05-04T17:18:02.965Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://github.com/OpenC3/cosmos/releases/tag/v7.0.0-rc3"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/42xxx/CVE-2026-42087.json"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/OpenC3/cosmos/security/advisories/GHSA-v529-vhwc-wfc5"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-42087"
    },
    {
      "type": "FIX",
      "url": "https://github.com/OpenC3/cosmos/commit/9ba60c09c8836a37a2e4ea67ab35fe403e041415"
    }
  ],
  "schema_version": "1.9.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:N",
      "type": "CVSS_V3"
    }
  ],
  "summary": "OpenC3 COSMOS: SQL Injection in QuestDB Time-Series Data Base"
}