CVE-2026-7700langflow-ai langflow LambdaFilterComponent lambda_filter.py eval code injection

Description

A weakness has been identified in langflow-ai langflow up to 1.10.2. This affects the function eval of the file src/lfx/src/lfx/components/llm_operations/lambda_filter.py of the component LambdaFilterComponent. Executing a manipulation can lead to code injection. The attack may be performed from remote. The exploit has been made available to the public and could be used for attacks. The vendor was contacted early about this disclosure but did not respond in any way.

Data: CVE.org, NVD, CISA KEV, FIRST EPSS, Ubuntu. Published as the sources state it, in English.

Affected products and versions

References and patches

• VDB-360869 | langflow-ai langflow LambdaFilterComponent lambda_filter.py eval code injection vdb-entrytechnical-description
• VDB-360869 | CTI Indicators (IOB, IOC, TTP, IOA) signaturepermissions-required
• CVE-2026-7700 | CVE Analysis and Report third-party-advisory
• Submit #804305 | langflow-ai Langflow Desktop 1.8.3 Execution with Unnecessary Privileges third-party-advisory
• https://www.yuque.com/mengnanbulalei/ognlsk/hte2a98ro5gf8tp9?singleDoc#%20%E3%80%8AFirst%20release%20of%20Lan… exploit
• https://github.com/langflow-ai/langflow/security/advisories/GHSA-9fpm-3445-2vx4 related
• https://github.com/langflow-ai/langflow/ product