CRITICAL 9.8

PYSEC-2024-278

Details

A vulnerability was found in LangChain langchain_community 0.0.26. It has been classified as critical. Affected is the function load_local in the library libs/community/langchain_community/retrievers/tfidf.py of the component TFIDFRetriever. The manipulation leads to server-side request forgery. It is possible to launch the attack remotely. The exploit has been disclosed to the public and may be used. Upgrading to version 0.0.27 is able to address this issue. It is recommended to upgrade the affected component. The identifier of this vulnerability is VDB-255372.

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Affected packages

PyPI / langchain-community

Introduced in: 0

No fixed version published yet for langchain-community (pip). Pin to a known-safe version or switch to an alternative.

References

https://github.com/bayuncao/vul-cve-16/tree/main/PoC.pkl [WEB]
https://vuldb.com/?ctiid.255372 [REPORT]
https://vuldb.com/?id.255372 [REPORT]
https://github.com/langchain-ai/langchain/pull/18695 [FIX]
https://github.com/bayuncao/vul-cve-16 [PACKAGE]