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vuln-cve/data/2026/63xxx/CVE-2026-63187.json
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{
"dataType": "CVE_RECORD",
"dataVersion": "5.2",
"cveMetadata": {
"cveId": "CVE-2026-63187",
"assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
"state": "PUBLISHED",
"assignerShortName": "GitHub_M",
"dateReserved": "2026-07-15T22:13:00.721Z",
"datePublished": "2026-08-19T19:49:34.750Z",
"dateUpdated": "2026-08-25T14:00:02.109Z"
},
"containers": {
"cna": {
"title": "Logto: OS command injection vulnerability exists in the Commitlint workflow",
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-94",
"lang": "en",
"description": "CWE-94: Improper Control of Generation of Code ('Code Injection')",
"type": "CWE"
}
]
}
],
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "LOW",
"baseScore": 6.3,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "LOW",
"integrityImpact": "LOW",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "REQUIRED",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L",
"version": "3.1"
}
}
],
"references": [
{
"name": "https://github.com/logto-io/logto/security/advisories/GHSA-869c-8mm3-w5cj",
"tags": [
"x_refsource_CONFIRM"
],
"url": "https://github.com/logto-io/logto/security/advisories/GHSA-869c-8mm3-w5cj"
},
{
"name": "https://github.com/logto-io/logto/pull/9112",
"tags": [
"x_refsource_MISC"
],
"url": "https://github.com/logto-io/logto/pull/9112"
},
{
"name": "https://github.com/logto-io/logto/commit/4a1cab21c14d26d288ffffc509cc2a8cae247b92",
"tags": [
"x_refsource_MISC"
],
"url": "https://github.com/logto-io/logto/commit/4a1cab21c14d26d288ffffc509cc2a8cae247b92"
},
{
"name": "https://github.com/logto-io/logto/releases/tag/v1.41.0",
"tags": [
"x_refsource_MISC"
],
"url": "https://github.com/logto-io/logto/releases/tag/v1.41.0"
}
],
"affected": [
{
"vendor": "logto-io",
"product": "logto",
"versions": [
{
"version": ">= 1.40.1, < 1.41.0",
"status": "affected"
}
]
}
],
"providerMetadata": {
"orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
"shortName": "GitHub_M",
"dateUpdated": "2026-08-19T19:49:34.750Z"
},
"descriptions": [
{
"lang": "en",
"value": "Logto is the modern, open-source auth infrastructure for SaaS and AI apps. From 1.40.1 until 1.41.0, Logto's .github/workflows/commitlint.yml directly interpolated github.event.pull_request.title into the Commitlint on PR title step's inline echo command before piping the title to npx commitlint. A pull request title containing a single quote could terminate the echo string and append arbitrary shell commands on the GitHub Actions runner. The pull_request trigger used a read-only GITHUB_TOKEN and did not expose repository secrets, but injected commands could alter or disrupt the ephemeral workflow execution. This issue is fixed in version 1.41.0."
}
],
"source": {
"advisory": "GHSA-869c-8mm3-w5cj",
"discovery": "UNKNOWN"
}
},
"adp": [
{
"references": [
{
"url": "https://github.com/logto-io/logto/security/advisories/GHSA-869c-8mm3-w5cj",
"tags": [
"exploit"
]
}
],
"metrics": [
{
"other": {
"type": "ssvc",
"content": {
"timestamp": "2026-08-25T13:59:39.477068Z",
"id": "CVE-2026-63187",
"options": [
{
"Exploitation": "poc"
},
{
"Automatable": "no"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"version": "2.0.3"
}
}
}
],
"title": "CISA ADP Vulnrichment",
"providerMetadata": {
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP",
"dateUpdated": "2026-08-25T14:00:02.109Z"
}
}
]
}
}