{"answers":{"affected":"1 open source package ship an affected version, including internallib_v756.","exploited":"There is no known exploitation of MAL-2026-13928 in the wild and no public exploit code.","fix":"Remove the package from your dependencies and lockfiles, then rotate any secrets on machines where it was installed.","what":"MAL-2026-13928 is a malicious package in internallib_v756, published on 12 Aug 2026."},"fix_prompt":"MAL-2026-13928 is a malicious package: internallib_v756 (npm). Every version was published to cause harm.\n\nTask:\n1. Search this repository's dependency manifests and lockfiles for the package, including transitive dependencies.\n2. If it is present, remove it, regenerate the lockfile with the project's package manager, and replace whatever it was used for.\n3. List any CI runners, developer machines or containers that installed it, so their secrets can be rotated.\n4. If the package is not used anywhere, say so and change nothing.\n\nReference: https://insights.sbomify.com/MAL-2026-13928/ (Markdown: https://insights.sbomify.com/MAL-2026-13928/index.md)","id":"MAL-2026-13928","markdown":"https://insights.sbomify.com/MAL-2026-13928/index.md","name":"MAL-2026-13928","record":{"aliases":["GHSA-933g-5588-v5hp"],"analysis":null,"analysis_generated_by":null,"assigner":null,"cpe":[],"cvss":{"score":null,"severity":null,"source":null,"vector":null,"version":null},"cwes":[],"description":"index.js (the package main entry) synchronously invokes execSync to spawn `/bin/bash -i` with stdio redirected through /dev/tcp/10.0.74.63/4444, opening an interactive reverse shell to a hardcoded remote address whenever the module is loaded. The shell spawn is top-level code, so it fires immediately on require()/import of the package with no gating, granting the operator of 10.0.74.63 interactive command execution on the installer's host.\n\nAny computer that has this package installed or running should be considered fully compromised. All secrets and keys stored on that computer should be rotated immediately from a different computer. The package should be removed, but as full control of the computer may have been given to an outside entity, there is no guarantee that removing the package will remove all malicious software resulting from installing it.","ecosystems":["npm"],"exploits":{"exploitdb":null,"first_seen":null,"github_poc":null,"max_poc_stars":null,"metasploit":null,"nuclei":null,"refs":[],"tier":null},"has_fix":false,"headline":"Malicious code in internallib_v756 (npm)","id":"MAL-2026-13928","indexable":true,"kev":null,"kind":"malicious","links":{"ecosystem":"npm","product":null,"products":[],"type":null,"year":"2026"},"n_packages":1,"n_references":null,"packages":[{"ecosystem":"npm","fixed":[],"introduced":["0"],"last_affected":[],"package":"internallib_v756","purl":"pkg:npm/internallib_v756","source":"MAL-2026-13928"}],"products":null,"published":"2026-08-12","related":[],"sources":[{"class":"attribution","licence":"Apache-2.0","name":"OpenSSF Malicious Packages","prefix":"MAL"}],"ssvc":{"automatable":null,"exploitation":null,"technical_impact":null},"state":null,"updated":null,"vendors":null},"summary":null,"url":"https://insights.sbomify.com/MAL-2026-13928/"}