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CVE-2025-6984

Sensitive Information Disclosure Due to Insecure XML Parsing in langchain-ai/langchain PUBLISHED

Description (CNA)

The langchain-ai/langchain project, specifically the EverNoteLoader component, is vulnerable to XML External Entity (XXE) attacks due to insecure XML parsing. The affected version is 0.3.63. The vulnerability arises from the use of etree.iterparse() without disabling external entity references, which can lead to sensitive information disclosure. An attacker could exploit this by crafting a malicious XML payload that references local files, potentially exposing sensitive data such as /etc/passwd.

Affected (CNA)

Vendor / productVersions
langchain-ai / langchain-ai/langchainaffected unspecified through latest

CWE

CWE-200

References

ADP enrichment

CISA-ADP

No English description supplied.

No references supplied.