Flutterby™! : Vibe coding vulnerabilities 2026-02-16 18:07:57.266672+01

Vibe coding vulnerabilities

2026-02-16 18:07:57.266672+01 by Dan Lyke 0 comments

Kevin Beaumont @GossiTheDog@cyberplace.social

Today in InfoSec Job Security News:

I was looking into an obvious ../.. vulnerability introduced into a major web framework today, and it was committed by username Claude on GitHub. Vibe coded, basically.

So I started looking through Claude commits on GitHub, there’s over 2m of them and it’s about 5% of all open source code this month.

https://github.com/search?q=au...ype=commits&s=author-date&o=desc

As I looked through the code I saw the same class of vulns being introduced over, and over, again - several a minute.

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