{"answers":{"affected":"1 open source package ship an affected version, including @cap-js/postgres.","exploited":"There is no known exploitation of MAL-2026-3177 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-2026-3177 is a malicious package in @cap-js/postgres, published on 29 Apr 2026."},"fix_prompt":"MAL-2026-3177 is a malicious package: @cap-js/postgres (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-2026-3177/ (Markdown: https://insights.sbomify.com/MAL-2026-3177/index.md)","id":"MAL-2026-3177","markdown":"https://insights.sbomify.com/MAL-2026-3177/index.md","name":"MAL-2026-3177","record":{"aliases":["GHSA-7vv3-r527-wvjr"],"analysis":null,"analysis_generated_by":null,"assigner":null,"cpe":[],"cvss":{"score":null,"severity":null,"source":null,"vector":null,"version":null},"cwes":[],"description":"Supply chain compromise of legitimate SAP packages published by threat actor \"cloudmtabot@gmail.com\" impersonating SAP toolchain maintainers. All four compromised packages share the same fingerprint: setup.mjs (4.4 KB) and execution.js (11.1 MB) bundled in the tarball, with a preinstall hook of \"node setup.mjs\". Notably, setup.mjs is explicitly excluded from the package.json 'files' allowlist yet is still shipped in the tarball — a manifest evasion technique intended to hide the malicious file from allowlist inspection while still executing it on install. execution.js (11.1 MB) is anomalously large for these packages and is consistent with an embedded payload or exfiltration binary. Packages were published 2026-04-29T09:55Z.\n\n@cap-js/postgres is the PostgreSQL database adapter for SAP's Cloud Application Programming (CAP) model. Its presence in CI/CD pipelines gives the payload access to database credentials and build environment secrets.\n\nThe package @cap-js/postgres was found to contain malicious code.\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 @cap-js/postgres (npm)","id":"MAL-2026-3177","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":"@cap-js/postgres","purl":"pkg:npm/%40cap-js/postgres","source":"MAL-2026-3177"}],"products":null,"published":"2026-04-29","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-2026-3177/"}