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vuln-cve/data/2026/42xxx/CVE-2026-42087.json
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{
"dataType": "CVE_RECORD",
"dataVersion": "5.2",
"cveMetadata": {
"cveId": "CVE-2026-42087",
"assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
"state": "PUBLISHED",
"assignerShortName": "GitHub_M",
"dateReserved": "2026-04-23T19:17:30.566Z",
"datePublished": "2026-05-04T17:18:02.965Z",
"dateUpdated": "2026-05-05T12:46:14.311Z"
},
"containers": {
"cna": {
"title": "OpenC3 COSMOS: SQL Injection in QuestDB Time-Series Data Base",
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-89",
"lang": "en",
"description": "CWE-89: Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')",
"type": "CWE"
}
]
}
],
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 9.6,
"baseSeverity": "CRITICAL",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "LOW",
"scope": "CHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:N",
"version": "3.1"
}
}
],
"references": [
{
"name": "https://github.com/OpenC3/cosmos/security/advisories/GHSA-v529-vhwc-wfc5",
"tags": [
"x_refsource_CONFIRM"
],
"url": "https://github.com/OpenC3/cosmos/security/advisories/GHSA-v529-vhwc-wfc5"
},
{
"name": "https://github.com/OpenC3/cosmos/commit/9ba60c09c8836a37a2e4ea67ab35fe403e041415",
"tags": [
"x_refsource_MISC"
],
"url": "https://github.com/OpenC3/cosmos/commit/9ba60c09c8836a37a2e4ea67ab35fe403e041415"
},
{
"name": "https://github.com/OpenC3/cosmos/releases/tag/v7.0.0-rc3",
"tags": [
"x_refsource_MISC"
],
"url": "https://github.com/OpenC3/cosmos/releases/tag/v7.0.0-rc3"
}
],
"affected": [
{
"vendor": "OpenC3",
"product": "cosmos",
"versions": [
{
"version": ">= 6.7.0, < 7.0.0-rc3",
"status": "affected"
}
]
}
],
"providerMetadata": {
"orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
"shortName": "GitHub_M",
"dateUpdated": "2026-05-04T17:18:02.965Z"
},
"descriptions": [
{
"lang": "en",
"value": "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."
}
],
"source": {
"advisory": "GHSA-v529-vhwc-wfc5",
"discovery": "UNKNOWN"
}
},
"adp": [
{
"references": [
{
"url": "https://github.com/OpenC3/cosmos/security/advisories/GHSA-v529-vhwc-wfc5",
"tags": [
"exploit"
]
}
],
"metrics": [
{
"other": {
"type": "ssvc",
"content": {
"timestamp": "2026-05-05T12:46:08.929960Z",
"id": "CVE-2026-42087",
"options": [
{
"Exploitation": "poc"
},
{
"Automatable": "no"
},
{
"Technical Impact": "total"
}
],
"role": "CISA Coordinator",
"version": "2.0.3"
}
}
}
],
"title": "CISA ADP Vulnrichment",
"providerMetadata": {
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP",
"dateUpdated": "2026-05-05T12:46:14.311Z"
}
}
]
}
}