{"answers":{"affected":"1 open source package ship an affected version, including dolyame-ui-inputbox.","exploited":"There is no known exploitation of MAL-2026-13506 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-2026-13506 is a malicious package in dolyame-ui-inputbox, published on 7 Aug 2026."},"fix_prompt":"MAL-2026-13506 is a malicious package: dolyame-ui-inputbox (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-2026-13506/ (Markdown: https://insights.sbomify.com/MAL-2026-13506/index.md)","id":"MAL-2026-13506","markdown":"https://insights.sbomify.com/MAL-2026-13506/index.md","name":"MAL-2026-13506","record":{"aliases":[],"analysis":null,"analysis_generated_by":null,"assigner":null,"cpe":[],"cvss":{"score":null,"severity":null,"source":null,"vector":null,"version":null},"cwes":[],"description":"On require of the package, index.js loads _loader.js and lib/telemetry.js, both of which act as remote-binary droppers. Hostnames and dangerous API names are assembled at runtime from split string fragments (e.g. joined arrays resolving to oob-worker.cf101-adf.workers.dev; require(\"child_\" + \"process\"); fs[\"chmod\" + \"Sync\"]) to evade static analysis. The loader fetches a platform-specific binary from several *.workers.dev endpoints with a DNS-TXT base64 fallback to *.dl.wel1.ru, writes it to /tmp or TEMP under disguised names such as.cache_\u003chex\u003e or dotnet_diag_\u003chex\u003e.exe, chmods 0755, and detach-spawns it via /bin/sh -c \"\u003cpath\u003e \u0026\" or cmd.exe /c start /b. lib/telemetry.js contains a parallel dropper that base64-decodes chunks, chmod+755s the resulting file, and spawns it detached under /bin/sh. The package's stated purpose (\"Build and deployment tools\") is unrelated to fetching and executing platform-specific binaries, and the obfuscation of hostnames plus dynamic assembly of child_process / chmodSync are anti-analysis techniques co-located with the network-\u003ewrite-\u003eexec chain.","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 dolyame-ui-inputbox (npm)","id":"MAL-2026-13506","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":"dolyame-ui-inputbox","purl":"pkg:npm/dolyame-ui-inputbox","source":"MAL-2026-13506"}],"products":null,"published":"2026-08-07","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-2026-13506/"}