GHSA-p5vf-5754-x7p3: `polymarket-client-sdks` was removed from crates.io for malicious code

February 13, 2026

It appeared to be typosquatting existing crate polymarket-client-sdk (sdks vs sdk) and attempting to steal credentials from local files.

The malicious crate had 1 version published on 2026-02-09 and had been downloaded only 33 times. There were no crates depending on this crate on crates.io.

Thanks to Roland Peelen for finding and reporting this to the crates.io team!

References

github.com/advisories/GHSA-p5vf-5754-x7p3
rustsec.org/advisories/RUSTSEC-2026-0011.html

Code Behaviors & Features

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