GHSA-99j7-fhr2-xfj4: `exploration` was removed from crates.io for malicious code
The 'exploration' crate on crates.io contained a method that attempted to download and execute a payload from a remote site, indicating malicious behavior. The crate had only one version published on 2026-06-02 and was removed approximately one hour later. There is no evidence that this crate was used in the wild. It had no dependencies on other crates.io packages.
AI Analysis
Technical Summary
A malicious crate named 'exploration' was published on crates.io with a method designed to download and execute remote code, representing a critical security threat. The crate was quickly removed within an hour of publication, and no usage evidence was found. This incident was reported by the Socket Threat Research Team and tracked under GHSA-99j7-fhr2-xfj4. No CVSS score is available, but the behavior corresponds to CWE-506 (Embedded Malicious Code).
Potential Impact
If used, the crate could have led to remote code execution by downloading and running a payload from an external source. However, since the crate was removed rapidly and no evidence of usage exists, the practical impact appears minimal. No dependencies were involved, limiting indirect exposure.
Mitigation Recommendations
The malicious crate was removed from crates.io shortly after publication. Users should ensure they do not use or depend on the 'exploration' crate. No patch is applicable as this was a single malicious package rather than a vulnerability in existing software. Vigilance when adding new dependencies is recommended.
GHSA-99j7-fhr2-xfj4: `exploration` was removed from crates.io for malicious code
Description
The 'exploration' crate on crates.io contained a method that attempted to download and execute a payload from a remote site, indicating malicious behavior. The crate had only one version published on 2026-06-02 and was removed approximately one hour later. There is no evidence that this crate was used in the wild. It had no dependencies on other crates.io packages.
Affected software
Run on your own infrastructure? Check whether these packages are installed with threat-finder — our free open-source scanner.
Weaknesses
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
A malicious crate named 'exploration' was published on crates.io with a method designed to download and execute remote code, representing a critical security threat. The crate was quickly removed within an hour of publication, and no usage evidence was found. This incident was reported by the Socket Threat Research Team and tracked under GHSA-99j7-fhr2-xfj4. No CVSS score is available, but the behavior corresponds to CWE-506 (Embedded Malicious Code).
Potential Impact
If used, the crate could have led to remote code execution by downloading and running a payload from an external source. However, since the crate was removed rapidly and no evidence of usage exists, the practical impact appears minimal. No dependencies were involved, limiting indirect exposure.
Mitigation Recommendations
The malicious crate was removed from crates.io shortly after publication. Users should ensure they do not use or depend on the 'exploration' crate. No patch is applicable as this was a single malicious package rather than a vulnerability in existing software. Vigilance when adding new dependencies is recommended.
Technical Details
- Gcve Source
- db.gcve.eu
- Osv Id
- GHSA-99j7-fhr2-xfj4
- Osv Schema Version
- 1.4.0
- Aliases
- []
- Ecosystems
- ["crates.io"]
- Database Specific Severity
- CRITICAL
- Cvss Version
- null
Threat ID: 6a520eb368715ace438f5273
Added to database: 07/11/2026, 09:36:51 UTC
Last enriched: 07/11/2026, 09:50:05 UTC
Last updated: 07/11/2026, 17:41:19 UTC
Views: 6
Community Reviews
0 reviewsCrowdsource mitigation strategies, share intel context, and vote on the most helpful responses. Sign in to add your voice and help keep defenders ahead.
Want to contribute mitigation steps or threat intel context? Sign in or create an account to join the community discussion.
Actions
Updates to AI analysis require Pro Console access. Upgrade inside Console → Billing.
External Links
Need more coverage?
Upgrade to Pro Console for AI refresh and higher limits.
For incident response and remediation, OffSeq services can help resolve threats faster.
Latest Threats
Check if your credentials are on the dark web
Instant breach scanning across billions of leaked records. Free tier available.