Malicious code in zwtd101 (RubyGems)
--- _-= Per source details. Do not edit below this line.=-_ ## Source: ghsa-malware (d4c526cb91a906ae644544d2c31076e1caa3ded53868efafee1543f4ccc41adc) --- Credit: [OpenSSF](https://github.com/ossf/malicious-packages) ([source](https://github.com/ossf/malicious-packages/blob/9fbb5fba02ba2f02395d3d2d43c31b2c482b7a9d/osv/malicious/rubygems/zwtd101/MAL-2026-9901.json))
AI Analysis
Technical Summary
The RubyGems package 'zwtd101' at version 0.0.1 has been identified as containing malicious code. This classification is based on analysis by the OpenSSF and is cataloged under the MAL-2026-9901 advisory. There is no CVSS score or detailed vulnerability description available, and no known exploits in the wild have been reported. The package is flagged as malicious rather than a traditional vulnerability, indicating it may be designed to perform harmful actions if installed or executed.
Potential Impact
Installation or use of the 'zwtd101' RubyGem version 0.0.1 may lead to execution of malicious code, potentially compromising the security of the environment where it is deployed. Specific impacts are not detailed in the source data, but malicious packages generally pose risks such as data theft, unauthorized access, or system compromise.
Mitigation Recommendations
Avoid using the 'zwtd101' RubyGem version 0.0.1. Since this is a malicious package, the best mitigation is to remove or not install this package. No official patch or fix is available. Users should verify the integrity and provenance of RubyGems packages before installation and rely on trusted sources. Monitor vendor advisories or the OpenSSF repository for updates or further guidance.
Malicious code in zwtd101 (RubyGems)
Description
--- _-= Per source details. Do not edit below this line.=-_ ## Source: ghsa-malware (d4c526cb91a906ae644544d2c31076e1caa3ded53868efafee1543f4ccc41adc) --- Credit: [OpenSSF](https://github.com/ossf/malicious-packages) ([source](https://github.com/ossf/malicious-packages/blob/9fbb5fba02ba2f02395d3d2d43c31b2c482b7a9d/osv/malicious/rubygems/zwtd101/MAL-2026-9901.json))
Affected software
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AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
The RubyGems package 'zwtd101' at version 0.0.1 has been identified as containing malicious code. This classification is based on analysis by the OpenSSF and is cataloged under the MAL-2026-9901 advisory. There is no CVSS score or detailed vulnerability description available, and no known exploits in the wild have been reported. The package is flagged as malicious rather than a traditional vulnerability, indicating it may be designed to perform harmful actions if installed or executed.
Potential Impact
Installation or use of the 'zwtd101' RubyGem version 0.0.1 may lead to execution of malicious code, potentially compromising the security of the environment where it is deployed. Specific impacts are not detailed in the source data, but malicious packages generally pose risks such as data theft, unauthorized access, or system compromise.
Mitigation Recommendations
Avoid using the 'zwtd101' RubyGem version 0.0.1. Since this is a malicious package, the best mitigation is to remove or not install this package. No official patch or fix is available. Users should verify the integrity and provenance of RubyGems packages before installation and rely on trusted sources. Monitor vendor advisories or the OpenSSF repository for updates or further guidance.
Technical Details
- Gcve Source
- db.gcve.eu
- Osv Id
- MAL-2026-9901
- Osv Schema Version
- 1.7.4
- Aliases
- ["GHSA-3fwr-j6xp-prv4"]
- Ecosystems
- ["RubyGems"]
- Database Specific Severity
- null
- Cvss Version
- null
Threat ID: 6a5ba1b044ab8fbf7c78ae4a
Added to database: 07/18/2026, 15:54:24 UTC
Last enriched: 07/18/2026, 16:36:25 UTC
Last updated: 07/28/2026, 22:59:38 UTC
Views: 9
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