{"answers":{"affected":"1 open source package ship an affected version, including notifier-utils.","exploited":"There is no known exploitation of MAL-2026-6923 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-2026-6923 is a malicious package in notifier-utils, published on 7 Jul 2026."},"fix_prompt":"MAL-2026-6923 is a malicious package: notifier-utils (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-2026-6923/ (Markdown: https://insights.sbomify.com/MAL-2026-6923/index.md)","id":"MAL-2026-6923","markdown":"https://insights.sbomify.com/MAL-2026-6923/index.md","name":"MAL-2026-6923","record":{"aliases":["GHSA-vg5w-f83q-fhmj"],"analysis":null,"analysis_generated_by":null,"assigner":null,"cpe":[],"cvss":{"score":null,"severity":null,"source":null,"vector":null,"version":null},"cwes":[],"description":"The package presents itself as a pino-compatible logger (README, keywords, and a `module.exports.pino` alias mirror the pino identity, and lib/ replicates pino's file layout including proto.js, levels.js, transport.js, worker.js). Its actual behavior is remote code execution: index.js's exported middleware spawns `node lib/caller.js` with `detached: true`, `stdio: 'ignore'`, and `child.unref()`, hiding the child from the calling application. lib/caller.js issues an HTTPS GET to an IPFS gateway URL (emerald-accurate-urial-9.mypinata.cloud/ipfs/bafkreih3kofw4s22pcrwpi35nk57xy3r345nhsfxeuishcvljrsim3c3hq), reads the `.data.model` field, and executes the returned JavaScript via `new Function.constructor('require', src)` with `require` passed in — giving the fetched code full Node privileges (filesystem, network, child_process, arbitrary module loading). The IPFS-hosted payload is attacker-mutable, so the executed code can change at any time without a package update. The pino impersonation exists to induce developers to wire the exported middleware into their applications, at which point every request path that reaches the middleware triggers the remote-fetch-and-eval.\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 notifier-utils (npm)","id":"MAL-2026-6923","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":"notifier-utils","purl":"pkg:npm/notifier-utils","source":"MAL-2026-6923"}],"products":null,"published":"2026-07-07","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-2026-6923/"}