Attackers Exploit Critical Langflow and Rails Flaws in Credential
VulnCheck reports active exploitation of critical Langflow CVE-2026-0768 and Rails CVE-2026-66066 for credential harvesting, with detections rising to 360.
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Vulnerability4 · 1 read
CVE-2026-0768
- CVSS 3.0
- 9.8 critical
- EPSS
- 2%p82
- Published
- ·
- Modified
Description · NVD
Langflow code Code Injection Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of Langflow. Authentication is not required to exploit this vulnerability. The specific flaw exists within the handling of the code parameter provided to the validate endpoint. The issue results from the lack of proper validation of a user-supplied string before using it to execute Python code. An attacker can leverage this vulnerability to execute code in the context of root. . Was ZDI-CAN-27322.
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7 storiesThe AI app builder your team trusts has a root-level backdoor
Attackers actively exploit unauthenticated RCE CVE-2026-0768 (CVSS 9.8) in internet-facing Langflow instances to run code as root and steal credentials.
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Langflow's Critical Authenticated RCE Flaw Targeted in 1,423 Honeypot Exploit Attempts
Honeypots recorded 1,423 attempts exploiting Langflow's critical authenticated RCE, CVE-2026-105740.
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Hackers Target Langflow in CVE-2026
Threat actors are actively exploiting CVE-2026-0768, an unauthenticated Python RCE in Langflow, hunting OpenAI, AWS, and SSH credentials.
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Metasploit adds Langflow, OpenCTI, Grafana and MongoDB modules
Six Langflow modules cover an auth bypass and remote code execution from 1.0.0 through 1.11.4.
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Langflow Remote Code Execution Vulnerability Exploited in Attacks (CVE-2026-0768)
Critical CVSS 9.8 RCE CVE-2026-0768 in Langflow is under active exploitation, with attackers probing for credentials and secrets.
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Critical Langflow Vulnerability Exploited as Attacks on AI Platform Rise
Attacks exploiting CVE-2026-0768, a critical vulnerability in the Langflow low-code AI platform, are rising amid growing adversary attention this year.
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