{"answers":{"affected":"1 open source package ship an affected version, including data-value.","exploited":"There is no known exploitation of MAL-2026-15533 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-2026-15533 is a malicious package in data-value, published on 28 Aug 2026."},"fix_prompt":"MAL-2026-15533 is a malicious package: data-value (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-2026-15533/ (Markdown: https://insights.sbomify.com/MAL-2026-15533/index.md)","id":"MAL-2026-15533","markdown":"https://insights.sbomify.com/MAL-2026-15533/index.md","name":"MAL-2026-15533","record":{"aliases":["GHSA-rq5q-gpqf-p4vp"],"analysis":null,"analysis_generated_by":null,"assigner":null,"cpe":[],"cvss":{"score":null,"severity":null,"source":null,"vector":null,"version":null},"cwes":[],"description":"package.json declares the package's own name 'data-value' as a dependency whose source is an arbitrary HTTPS URL (https://repo.securityctrl.com/data-value) rather than a registry version range. On npm install, npm fetches whatever bytes that URL returns and runs any lifecycle scripts inside the fetched tarball, with no version pin and no integrity check. The dependency key matching the package's own name is a dependency-confusion shape that forces resolution to this off-registry source. The shipped index.js is an inert stub, so the manifest line itself is the entire published payload — whoever controls repo.securityctrl.com controls code executed on the installer's machine at install time.\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 data-value (npm)","id":"MAL-2026-15533","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":"data-value","purl":"pkg:npm/data-value","source":"MAL-2026-15533"}],"products":null,"published":"2026-08-28","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-2026-15533/"}