{"data":{"id":"2661e10e-ca77-40b7-9faf-d0c703123290","title":"CVE-2026-47644: Improper neutralization of special elements in output used by a downstream component ('injection') in Copilot Chat…","summary":"CVE-2026-47644 is an improper neutralization of special elements in output used by a downstream component ('injection') in Copilot Chat (Microsoft Edge), classified as CWE-74. The source states that it allows an unauthorized attacker to disclose information over a network. The NVD assessment has not yet been provided.","solution":"N/A -- no mitigation discussed in source.","labels":["security"],"sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-47644","publishedAt":"2026-06-04T23:17:32.390Z","cveId":"CVE-2026-47644","cweIds":["CWE-74"],"cvssScore":"6.5","cvssSeverity":"medium","severity":"medium","attackType":["prompt_injection"],"issueType":"vulnerability","affectedPackages":null,"affectedPackageNames":null,"affectedPackageRefs":null,"affectedVendors":["Microsoft"],"affectedVendorsRaw":["Copilot Chat","Microsoft Edge"],"classifierModel":"claude-haiku-5-5","classifierPromptVersion":"v4","summaryPromptVersion":"v2","headline":"Copilot Chat in Microsoft Edge injection flaw allows information disclosure","headlinePromptVersion":"h1","cvssVector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N","attackVector":"network","attackComplexity":"low","privilegesRequired":"none","userInteraction":"required","exploitMaturity":"unknown","epssScore":0.00732,"epssCheckedAt":"2026-11-05T00:11:42.892Z","kevDateAdded":null,"advisoryAliases":["GHSA-6w62-wfvj-6pfp"],"affectedPackagesSource":null,"affectedPackagesCheckedAt":"2026-11-03T00:09:42.994Z","patchAvailable":null,"disclosureDate":"2026-06-04T23:17:32.390Z","fixReleasedAt":null,"daysToFix":null,"fixCheckedAt":null,"capecIds":null,"crossRefCount":0,"attackSophistication":"moderate","impactType":["confidentiality"],"aiComponentTargeted":"plugin","llmSpecific":true,"classifierConfidence":0.9,"researchCategory":null,"atlasIds":["AML.T0051"],"fixes":[]}}