{"data":{"id":"798373fa-eb7a-424c-a3f3-dccf888c6689","title":"CVE-2026-18252: GitLab has remediated an issue in GitLab EE affecting all versions from 18.9 before 19.1.7, 19.2 before 19.2.5, and…","summary":"GitLab has fixed an issue in GitLab EE affecting all versions from 18.9 before 19.1.7, 19.2 before 19.2.5, and 19.3 before 19.3.1. Under certain conditions, an authenticated user with developer-role permissions could execute arbitrary commands in a CI context because the Claude agent processed configuration from a user-controlled source.","solution":"N/A -- no mitigation discussed in source.","labels":["security"],"sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-18252","publishedAt":"2026-08-26T14:17:08.000Z","cveId":"CVE-2026-18252","cweIds":["CWE-829"],"cvssScore":"7.3","cvssSeverity":"high","severity":"high","attackType":["other"],"issueType":"vulnerability","affectedPackages":null,"affectedPackageNames":null,"affectedPackageRefs":null,"affectedVendors":[],"affectedVendorsRaw":["GitLab","Claude agent"],"classifierModel":"claude-haiku-5-5","classifierPromptVersion":"v4","summaryPromptVersion":"v2","headline":"GitLab EE command execution in CI through Claude agent configuration","headlinePromptVersion":"h1","cvssVector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:N","attackVector":"network","attackComplexity":"low","privilegesRequired":"low","userInteraction":"required","exploitMaturity":"unknown","epssScore":0.00519,"epssCheckedAt":"2026-11-04T12:08:33.434Z","kevDateAdded":null,"advisoryAliases":["GHSA-gjcp-3p8v-jvrw"],"affectedPackagesSource":null,"affectedPackagesCheckedAt":"2026-11-02T00:08:53.900Z","patchAvailable":null,"disclosureDate":"2026-08-26T14:17:08.000Z","fixReleasedAt":null,"daysToFix":null,"fixCheckedAt":null,"capecIds":["CAPEC-437"],"crossRefCount":0,"attackSophistication":"moderate","impactType":["integrity","confidentiality"],"aiComponentTargeted":"agent","llmSpecific":true,"classifierConfidence":0.9,"researchCategory":null,"atlasIds":null,"fixes":[]}}