{"data":{"id":"4fc37831-1b49-4497-b299-877e6101b503","title":"CVE-2026-8447: IBM Langflow OSS 1.0.0 through 1.11.2 suffer from a stored cross-site scripting vulnerability in the Playground chat…","summary":"IBM Langflow OSS versions 1.0.0 through 1.11.2 contain a stored cross-site scripting vulnerability (CVE-2026-8447) in the Playground chat interface. The source does not describe how the injected script is delivered or what an attacker gains beyond the flaw itself.","solution":"N/A -- no mitigation discussed in source.","labels":["security"],"sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-8447","publishedAt":"2026-09-04T15:17:49.930Z","cveId":"CVE-2026-8447","cweIds":["CWE-79"],"cvssScore":"6.1","cvssSeverity":"medium","severity":"medium","attackType":["other"],"issueType":"vulnerability","affectedPackages":null,"affectedPackageNames":null,"affectedPackageRefs":null,"affectedVendors":[],"affectedVendorsRaw":["IBM Langflow OSS"],"classifierModel":"claude-haiku-5-5","classifierPromptVersion":"v4","summaryPromptVersion":"v2","headline":"IBM Langflow OSS stored cross-site scripting in Playground chat interface","headlinePromptVersion":"h1","cvssVector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N","attackVector":"network","attackComplexity":"low","privilegesRequired":"none","userInteraction":"required","exploitMaturity":"unknown","epssScore":0.00299,"epssCheckedAt":"2026-11-06T06:09:44.585Z","kevDateAdded":null,"advisoryAliases":["GHSA-342j-xgq4-rg29"],"affectedPackagesSource":null,"affectedPackagesCheckedAt":"2026-11-01T18:08:42.678Z","patchAvailable":null,"disclosureDate":"2026-09-04T15:17:49.930Z","fixReleasedAt":null,"daysToFix":null,"fixCheckedAt":null,"capecIds":["CAPEC-198","CAPEC-86"],"crossRefCount":0,"attackSophistication":"trivial","impactType":["integrity","confidentiality"],"aiComponentTargeted":"plugin","llmSpecific":false,"classifierConfidence":0.85,"researchCategory":null,"atlasIds":null,"fixes":[]}}