ID:12765 - Exploit for Resource exhaustion in Langflow - CVE-2026-55450

Link to public exploit:

Vulnerability description

The vulnerability allows a remote attacker to perform a denial of service (DoS) attack.

The vulnerability exists due to application does not properly control consumption of internal resources. A remote attacker can upload any amount of data to the server without any limitations and perform a denial of service (DoS) attack or gain access to sensitive information.

Remediation