Malicious code in list-issue-predecessor-dependencies-block (npm)
The npm package 'list-issue-predecessor-dependencies-block' version 99.0.0 was identified as malicious by the OpenSSF Package Analysis project. The package communicates with domains associated with malicious activity and executes commands associated with malicious behavior.
- Disclosed
- Last updated
- Blast radius
- All users of list-issue-predecessor-dependencies-block version 99.0.0
- Ecosystems
- Attack vectors
- Affected entities
- list-issue-predecessor-dependencies-block · 99.0.0
The OpenSSF Package Analysis project identified version 99.0.0 of the npm package 'list-issue-predecessor-dependencies-block' as containing malicious code. The analysis was conducted on the package hash 0f74d699bfc5fcf83c6f2864f93ecd41d3d9f8613f45f6bfb3b6dd5eeb7a880e.\n\nThe malicious behavior includes communication with domains associated with malicious activity and execution of commands associated with malicious behavior. This indicates the package was either compromised or intentionally published with malicious intent.\n\nThe incident was disclosed on August 2, 2026, and documented in the OpenSSF malicious packages repository. Users of this package version should immediately remove it and audit their systems for any unauthorized activity.
Indicators of compromise
- Packages
- list-issue-predecessor-dependencies-block@99.0.0
- Hashes
- 0f74d699bfc5fcf83c6f2864f93ecd41d3d9f8613f45f6bfb3b6dd5eeb7a880e
Remediation
- Remove list-issue-predecessor-dependencies-block version 99.0.0 from all environments
- Audit systems for any unauthorized activity or data exfiltration
- Review package.lock or yarn.lock files to identify all affected installations
- Update to a safe version if available, or replace with an alternative package
- Monitor for any suspicious network connections or command execution from systems that had this package installed
Sources
- GitHub Advisory GHSA-fjgr-3cq9-qxm6 · GitHub Advisory Database
Cite this entry
"Malicious code in list-issue-predecessor-dependencies-block (npm)." supplychainattack.org, Supply Chain Attack Incident Catalog. Disclosed August 2, 2026; last updated August 2, 2026. https://supplychainattack.org/incident/malicious-code-in-list-issue-predecessor-dependencies-block-npm-bszab2
Suggest a correction
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