# langchain-exa (PyPI) vulnerabilities

2 known vulnerabilities (1 high, 1 low), with the versions each affects and the releases that fix them.

## At a glance

- Latest release: 1.1.0 (Mar 26, 2026): no advisory affects it
- Newest unaffected release: 1.1.0 (Mar 26, 2026), the latest release
- Weekly downloads: 35.4K
- Dependents: 3
- Releases: 9 since 0.0.1 (Jan 25, 2024)
- Registry: https://pypi.org/project/langchain-exa/
- Releases read: Nov 8, 2026

## Version timeline

Affected versions per advisory, in version order:

- CVE-2024-58340: 0.0.1 to 0.3.1 (1.0.0a1 is outside it)
- CVE-2024-0243: 0.0.1 (0.1.0 is outside it)

## Advisories (2)

### [CVE-2024-58340](https://cve.now/CVE-2024-58340): LangChain \<= 0.3.1 MRKLOutputParser ReDoS

- Severity: High 8.7
- Published: Jan 12, 2026
- Affected: fixed in 1.0.0a1.
- Fixed in 1.0.0a1 (released Oct 2, 2025, 102 days before disclosure).
- The latest release, 1.1.0, is not affected.

### [CVE-2024-0243](https://cve.now/CVE-2024-0243): Server-side Request Forgery In Recursive URL Loader

- Severity: Low 3.7
- Published: Feb 24, 2024
- Affected: fixed in 0.1.0.
- Fixed in 0.1.0 (released May 16, 2024, 82 days after disclosure).
- The latest release, 1.1.0, is not affected.

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