{"data":{"id":"7961089d-276a-48d9-a6f2-642a4b7faec7","title":"CVE-2026-5429 - Kiro IDE Webview Cross-Site Scripting via Workspace Color Theme","summary":"CVE-2026-5429 affects Kiro IDE before version 0.8.140. Unsanitized input during web page generation in the Kiro Agent webview lets a remote unauthenticated attacker run arbitrary code through a maliciously crafted color theme name when a local user opens the workspace. The user must trust the workspace when prompted.","solution":"Fixed in 0.8.140 or later.","labels":["security"],"sourceUrl":"https://aws.amazon.com/security/security-bulletins/rss/2026-012-aws/","publishedAt":"2026-04-14T16:52:04.000Z","cveId":null,"cweIds":null,"cvssScore":null,"cvssSeverity":null,"severity":"high","attackType":["other"],"issueType":"vulnerability","affectedPackages":null,"affectedPackageNames":null,"affectedPackageRefs":null,"affectedVendors":["Amazon"],"affectedVendorsRaw":["Kiro IDE","Kiro Agent"],"classifierModel":"claude-haiku-5-5","classifierPromptVersion":"v4","summaryPromptVersion":"v2","headline":null,"headlinePromptVersion":null,"cvssVector":null,"attackVector":null,"attackComplexity":null,"privilegesRequired":null,"userInteraction":null,"exploitMaturity":null,"epssScore":null,"epssCheckedAt":null,"kevDateAdded":null,"advisoryAliases":null,"affectedPackagesSource":null,"affectedPackagesCheckedAt":null,"patchAvailable":null,"disclosureDate":"2026-04-14T16:52:04.000Z","capecIds":null,"crossRefCount":0,"attackSophistication":"moderate","impactType":["confidentiality","integrity"],"aiComponentTargeted":"agent","llmSpecific":false,"classifierConfidence":0.85,"researchCategory":null,"atlasIds":null}}