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Ahmet Bilal Can 🦔

@0xabc0

reverse anything @threatfabric
eybisi.run Joined January 2018
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Ahmet Bilal Can 🦔 @0xabc0
Berk Albayrak Verified account @brkalbyrk7 Jun 29
When Your IDE Becomes a RCE Endpoint

Your IDE is basically one launch away from running someone else's code.

If your devs use Cursor, Windsurf, or any VS Code fork, the extensions they think they trust can quietly point to code nobody legitimate owns. We've been digging into this for a month and it's bad.

So, as the CSOC and AppSec teams, we compared every extension on both registries (129K on Microsoft's Marketplace vs 14K on OpenVSX).

🔓 104,456 with no entry on OpenVSX at all, every one a free namespace someone can grab (open for supply chain attacks)
👤 1,078 resolving to a different publisher
🎯 126 straight-up ID hijacks, including sumneko.lua and rust-lang.rust

Wrote the whole thing up 👇:
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