{"data":{"id":"2650b2d0-7c05-4a8f-9dc6-24cc37285c80","title":"CVE-2025-6984: The langchain-ai/langchain project, specifically the EverNoteLoader component, is vulnerable to XML External Entity…","summary":"The EverNoteLoader component in langchain-ai/langchain version 0.3.63 is vulnerable to XML External Entity (XXE) attacks. It parses XML with etree.iterparse() without disabling external entity references, so a crafted XML payload that references local files can expose sensitive data such as /etc/passwd.","solution":"N/A -- no mitigation discussed in source.","labels":["security"],"sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2025-6984","publishedAt":"2025-09-04T14:42:33.990Z","cveId":"CVE-2025-6984","cweIds":["CWE-200"],"cvssScore":null,"cvssSeverity":null,"severity":"high","attackType":["other"],"issueType":"vulnerability","affectedPackages":["langchain-community@< 0.3.27 (fixed: 0.3.27)"],"affectedPackageNames":["langchain-community"],"affectedPackageRefs":["pypi:langchain-community"],"affectedVendors":["LangChain"],"affectedVendorsRaw":["LangChain","EverNoteLoader"],"classifierModel":"claude-haiku-5-5","classifierPromptVersion":"v4","summaryPromptVersion":"v2","headline":"langchain EverNoteLoader XML external entity injection in XML parsing","headlinePromptVersion":"h1","cvssVector":null,"attackVector":null,"attackComplexity":null,"privilegesRequired":null,"userInteraction":null,"exploitMaturity":"unknown","epssScore":0.01647,"epssCheckedAt":"2026-11-04T00:12:27.430Z","kevDateAdded":null,"advisoryAliases":["GHSA-pc6w-59fv-rh23"],"affectedPackagesSource":"ghsa","affectedPackagesCheckedAt":"2026-10-10T03:52:51.846Z","patchAvailable":true,"disclosureDate":null,"fixReleasedAt":"2025-07-02T18:47:00.246Z","daysToFix":-64,"fixCheckedAt":"2026-10-29T21:43:51.578Z","capecIds":["CAPEC-116"],"crossRefCount":0,"attackSophistication":"moderate","impactType":["confidentiality"],"aiComponentTargeted":"framework","llmSpecific":false,"classifierConfidence":0.93,"researchCategory":null,"atlasIds":null,"fixes":[{"ecosystem":"pypi","name":"langchain-community","fixedVersion":"0.3.27","matchedVersion":"0.3.27","fixReleasedAt":"2025-07-02T18:47:00.246Z","daysToFix":-64,"match":"ecosystem","source":"tracked","status":"found","checkedAt":"2026-10-29T21:43:51.427Z"}]}}