# langchain-community (PyPI) vulnerabilities

7 known vulnerabilities (2 high, 5 medium), with the versions each affects and the releases that fix them.

## At a glance

- Latest release: not known (cve.now hasn't read this package's releases)
- Newest unaffected release: not known without release data
- Registry: https://pypi.org/project/langchain-community/

## Advisories (7)

### [CVE-2025-6984](https://cve.now/CVE-2025-6984): Sensitive Information Disclosure Due to Insecure XML Parsing in langchain-ai/langchain

- Severity: High 7.5
- Published: Sep 4, 2025
- Affected: fixed in 0.3.27.

### [CVE-2025-2828](https://cve.now/CVE-2025-2828): SSRF Vulnerability in RequestsToolkit in langchain-ai/langchain

- Severity: High 8.4
- Published: Jun 23, 2025
- Affected: fixed in 0.0.28; fixed in 0.0.28.

### [CVE-2024-8309](https://cve.now/CVE-2024-8309): SQL Injection in langchain-ai/langchain

- Severity: Medium 4.9
- Published: Oct 29, 2024
- Affected: from 0.2.0, fixed in 0.2.19.

### [CVE-2024-5998](https://cve.now/CVE-2024-5998): Deserialization of Untrusted Data in langchain-ai/langchain

- Severity: Medium 5.2
- Published: Sep 17, 2024
- Affected: fixed in 0.2.4.

### [CVE-2024-2965](https://cve.now/CVE-2024-2965): Denial-of-Service in LangChain SitemapLoader in langchain-ai/langchain

- Severity: Medium 4.2
- Published: Jun 6, 2024
- Affected: fixed in 0.2.5.

### [CVE-2024-3095](https://cve.now/CVE-2024-3095): SSRF in Langchain Web Research Retriever in langchain-ai/langchain

- Severity: Medium 4.8
- Published: Jun 6, 2024
- Affected: fixed in 0.2.9.

### [CVE-2024-2057](https://cve.now/CVE-2024-2057): LangChain langchain\_community TFIDFRetriever tfidf.py load\_local server-side request forgery

- Severity: Medium 6.3
- Published: Mar 1, 2024
- Affected: through 0.0.26.

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