{"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": "2026-08-19T19:49:34.750Z"}, "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"}}}}

{}

{"affected": [{"affectedData": [{"product": "logto", "vendor": "logto-io", "versions": [{"status": "affected", "version": ">= 1.40.1, < 1.41.0"}]}], "source": "security-advisories@github.com"}], "cveTags": [], "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."}], "id": "CVE-2026-63187", "lastModified": "2026-08-19T20:17:20.063", "metrics": {"cvssMetricV31": [{"cvssData": {"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"}, "exploitabilityScore": 2.8, "impactScore": 3.4, "source": "security-advisories@github.com", "type": "Secondary"}]}, "published": "2026-08-19T20:17:20.063", "references": [{"source": "security-advisories@github.com", "url": "https://github.com/logto-io/logto/commit/4a1cab21c14d26d288ffffc509cc2a8cae247b92"}, {"source": "security-advisories@github.com", "url": "https://github.com/logto-io/logto/pull/9112"}, {"source": "security-advisories@github.com", "url": "https://github.com/logto-io/logto/releases/tag/v1.41.0"}, {"source": "security-advisories@github.com", "url": "https://github.com/logto-io/logto/security/advisories/GHSA-869c-8mm3-w5cj"}], "sourceIdentifier": "security-advisories@github.com", "vulnStatus": "Received", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-94"}], "source": "security-advisories@github.com", "type": "Primary"}]}

{}

{"affected": [{"configurations": [{"platform": null, "status": "affected", "versions": {"scheme": "semver", "value": "[1.40.1,1.41.0)"}}], "enrichment": {"confidence": 100.0, "confidence_source": "matching", "scores": [{"score": 100.0, "source": "matching"}]}, "original": {"product": "logto", "source": "cna", "vendor": "logto-io"}, "product": "logto", "vendor": "logto-io"}], "created": "2026-08-19T22:30:04.957088+00:00", "updated": "2026-08-19T22:30:04.957106+00:00", "vendors": ["logto-io", "logto-io$PRODUCT$logto"]}