Langflow Lapse: New Code Injection Vulnerability Exploited in the Wild
The US cybersecurity agency CISA issued an alert on a Langflow vulnerability. Known as CVE-2025-3248, it allows remote attackers to execute arbitrary code. Despite a patch, the flaw lingers in early versions. With 460 internet-accessible hosts at risk, organizations must prioritize patching to dodge this digital booby trap.
Hot Take:
Langflow’s Achilles’ heel has been exposed, and it seems like the only thing more vulnerable than its code validation endpoint is my New Year’s resolution! With a CVSS score of 9.8, this vulnerability is almost as dangerous as leaving your fridge open overnight. Time for a cybersecurity upgrade, Langflow! Or shall we say, Lang-slow? Get patching, folks!
Key Points:
- Langflow, a Python-based AI builder, has a code injection vulnerability.
- The flaw, CVE-2025-3248, has a CVSS score of 9.8.
- Version 1.3.0 of Langflow introduces a partial fix but doesn’t fully eliminate the issue.
- The vulnerability allows remote attackers to execute arbitrary code.
- CISA has added the flaw to its Known Exploited Vulnerabilities catalog.
Already a member? Log in here