{"answers":{"affected":"1 open source package ship an affected version, including json-to-table-util.","exploited":"There is no known exploitation of MAL-2026-11119 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-2026-11119 is a malicious package in json-to-table-util, published on 28 Jul 2026."},"fix_prompt":"MAL-2026-11119 is a malicious package: json-to-table-util (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-2026-11119/ (Markdown: https://insights.sbomify.com/MAL-2026-11119/index.md)","id":"MAL-2026-11119","markdown":"https://insights.sbomify.com/MAL-2026-11119/index.md","name":"MAL-2026-11119","record":{"aliases":[],"analysis":null,"analysis_generated_by":null,"assigner":null,"cpe":[],"cvss":{"score":null,"severity":null,"source":null,"vector":null,"version":null},"cwes":[],"description":"postinstall.js runs automatically on `npm install` and executes a shell pipeline via child_process.exec that collects hostname, user, working directory, uname, container/cgroup indicators, process tree, network info (/etc/resolv.conf, IPs), GitHub Actions CI variables (GITHUB_REPOSITORY, GITHUB_ACTOR, GITHUB_RUN_ID, RUNNER_NAME), and the entire process environment via `env` (filtering only npm_* noise). It also probes AWS IMDS at 169.254.169.254 and Tencent Cloud metadata at metadata.tencentyun.com to fingerprint cloud infrastructure. The aggregated output is base64-encoded and sent over plain HTTP via curl GET to the hardcoded Burp Collaborator subdomain pzs5w7ntzhsnepwk564lyfdci3oucl0a.oastify.com/z?d=\u003cbase64\u003e. On CI runners this captures any secrets exported to the environment (cloud keys, GITHUB_TOKEN, tokens injected into the job).\n\nThe OpenSSF Package Analysis project identified 'json-to-table-util' @ 1.0.0 (npm) as malicious.\n\nIt is considered malicious because:\n\n- The package communicates with a domain associated with malicious activity.\n\n- The package executes one or more commands associated with malicious behavior.","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 json-to-table-util (npm)","id":"MAL-2026-11119","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":[],"last_affected":[],"package":"json-to-table-util","purl":"pkg:npm/json-to-table-util","source":"MAL-2026-11119"}],"products":null,"published":"2026-07-28","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-2026-11119/"}