GHSA-382q-fpqh-29f7 `polymarket-clients-sdk` was removed from crates.io for malicious code
A typosquatted Rust crate steals local credentials, requiring developers to avoid installing the malicious package.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Local or same network only
- Victim action needed
- Not needed
- Fix
- None listed
What is GHSA-382q-fpqh-29f7?
GHSA-382q-fpqh-29f7 is a vulnerability in polymarket-clients-sdk, published on 6 Feb 2026. It can only be exploited from the same machine or local network, with no action from the victim.
Official description
It appeared to be typosquatting existing crate polymarket-client-sdk (clients vs client) and attempting to steal credentials from local files.
The malicious crate had 6 versions published on 2026-02-05 and had been downloaded only 59 times. There were no crates depending on this crate on crates.io.
Polymarket thanks Socket.dev for detecting and reporting this to the crates.io team!
Which versions are affected by GHSA-382q-fpqh-29f7?
3 open source packages ship an affected version, including polymarket-clients-sdk.
| Package | Affected | Fixed in |
|---|---|---|
polymarket-clients-sdk crates.io | All versions | None |
polymarket-clients-sdk crates.io | All versions | None |
polymarket-clients-sdk crates.io | From 0.0.0-0 | None |
How do I fix GHSA-382q-fpqh-29f7?
No fix has been published for GHSA-382q-fpqh-29f7 yet. Limit exposure of the affected software until one is available.
Is GHSA-382q-fpqh-29f7 being exploited?
There is no known exploitation of GHSA-382q-fpqh-29f7 in the wild and no public exploit code.
Sources
Also known as RUSTSEC-2026-0010.