{"apiVersion":"1.0","identifier":"CVE-2026-63187","description":"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.","publishedAt":"2026-08-19T20:17:20","lastModifiedAt":"2026-08-25T14:16:53","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-63187","cvssScore":6.3,"cvssVector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L","epssProbability":0.00299,"riskScore":0.65,"affectedProduct":"Logto","affectedVersions":">=1.40.1,<1.41.0","vulnerabilityType":"Web app","operatingSystems":[],"links":{"self":"https://www.redsauce.net/api/cves/CVE-2026-63187","webPages":{"es":"https://www.redsauce.net/es/cves/CVE-2026-63187","en":"https://www.redsauce.net/en/cves/CVE-2026-63187","fr":"https://www.redsauce.net/fr/cves/CVE-2026-63187","pt":"https://www.redsauce.net/pt/cves/CVE-2026-63187","de":"https://www.redsauce.net/de/cves/CVE-2026-63187","sk":"https://www.redsauce.net/sk/cves/CVE-2026-63187","el":"https://www.redsauce.net/el/cves/CVE-2026-63187"},"source":"https://nvd.nist.gov/vuln/detail/CVE-2026-63187"}}