{
    "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"
            }
        }
    }
}