CVE-2026-7700: Langflow LambdaFilterComponent code injection vulnerability

# CVE-2026-7700: Langflow LambdaFilterComponent code injection vulnerability

https://gcdradar.vercel.app/incidents/cve-2026-7700-langflow-lambdafiltercomponent-code-injection · AIR-2026-0011 · closed 2026-05-03

- Lane: Patch now
- Severity: 2 (Disclosed vulnerability)
- Fix status: Fix status unknown
- First reported: 2026-05-03
- AI role: Attack on AI
- Products: Langflow
- CVE ids: CVE-2026-7700
- CVSS: 8.8

## Summary

Langflow versions up to 1.10.2 contain a weakness in the LambdaFilterComponent eval function allowing remote code injection. No active exploitation has been confirmed.

## What to do

No action recorded; read the sources below and the vendor's advisory.

## Latest updates

- 2026-10-05: CVE-2026-7700: Langflow: Prompt injection in Langflow Smart Transform can lead to code execution (https://github.com/advisories/GHSA-9fpm-3445-2vx4)
- 2026-05-03: CVE-2026-7700: A weakness has been identified in langflow-ai langflow up to 1.10.2. (https://nvd.nist.gov/vuln/detail/CVE-2026-7700)

## Sources

- 2026-05-03 NVD: CVE-2026-7700: A weakness has been identified in langflow-ai langflow up to 1.10.2. https://nvd.nist.gov/vuln/detail/CVE-2026-7700
- 2026-10-05 GitHub Advisory Database: CVE-2026-7700: Langflow: Prompt injection in Langflow Smart Transform can lead to code execution https://github.com/advisories/GHSA-9fpm-3445-2vx4

Verify against the vendor's advisory before changing production. Data CC BY-SA 4.0, https://gcdradar.vercel.app.