{"data":{"id":"cdde0607-e5f0-49d3-8e02-650bd359bfd0","title":"CVE-2026-21516: Improper neutralization of special elements used in a command ('command injection') in Github Copilot allows an…","summary":"CVE-2026-21516 is a command injection flaw (CWE-77) in GitHub Copilot, caused by improper neutralization of special elements used in a command. According to the source, an unauthorized attacker can execute code over a network. NVD had not yet provided an assessment when the record was last modified on 02/11/2026, and the source lists Microsoft Corporation as the advisory source.","solution":"N/A -- no mitigation discussed in source.","labels":["security"],"sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-21516","publishedAt":"2026-02-10T18:16:33.960Z","cveId":"CVE-2026-21516","cweIds":["CWE-77"],"cvssScore":"8.8","cvssSeverity":"high","severity":"high","attackType":["other"],"issueType":"vulnerability","affectedPackages":null,"affectedPackageNames":null,"affectedPackageRefs":null,"affectedVendors":["Microsoft"],"affectedVendorsRaw":["GitHub Copilot"],"classifierModel":"claude-haiku-5-5","classifierPromptVersion":"v4","summaryPromptVersion":"v2","headline":"GitHub Copilot command injection allows remote code execution over a network","headlinePromptVersion":"h1","cvssVector":null,"attackVector":null,"attackComplexity":null,"privilegesRequired":null,"userInteraction":null,"exploitMaturity":"unknown","epssScore":0.00916,"epssCheckedAt":"2026-11-04T18:09:13.251Z","kevDateAdded":null,"advisoryAliases":["GHSA-mjvv-wfm9-3vm3"],"affectedPackagesSource":null,"affectedPackagesCheckedAt":"2026-11-04T00:12:35.683Z","patchAvailable":null,"disclosureDate":null,"fixReleasedAt":null,"daysToFix":null,"fixCheckedAt":null,"capecIds":["CAPEC-88"],"crossRefCount":0,"attackSophistication":"moderate","impactType":["confidentiality","integrity","availability"],"aiComponentTargeted":"plugin","llmSpecific":false,"classifierConfidence":0.85,"researchCategory":null,"atlasIds":null,"fixes":[]}}