CVE-2025-6984

NONE EPSS 71.6%
Published Sep 4, 20259mo ago · Modified Jun 17, 20261w ago
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Published Sep 4, 2025 9mo ago
Last Modified Jun 17, 2026 1w ago

Description

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.

Threat Intelligence

EPSS Exploit Probability
71.6% percentile
Exploit & Patch Status
No Known Exploit
No Patch Available

Weaknesses 1

CWE-200 Exposure of Sensitive Information to an Unauthorized Actor Information Exposure

References 1

  • huntr.com https://huntr.com/bounties/a6b521cf-258c-41c0-9edb-d8ef976abb2a

Remediation

No remediation data recorded yet

Check vendor advisories and the NVD entry for patch availability.