{"items":[{"id":"NVI-00011119","kind":"supply_chain_event","title":"Malicious code in tailwindcss-forms-styles (npm)","revision":1,"unknowns":["Customer inventory, deployment, reachability and exploitation have not been inspected."],"lifecycle":"active","identifiers":["GHSA-6qrh-6qq7-9xjh"],"plain_summary":"GitHub lists this malware advisory for tailwindcss-forms-styles. 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-db727d840f61b7ab634e6f6c358da91a"],"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-db727d840f61b7ab634e6f6c358da91a","url":"https://github.com/advisories/GHSA-6qrh-6qq7-9xjh","basis":"vendor_advisory","notes":"GitHub Advisory Database; CC-BY-4.0. Each advisory links its original attribution. Null normalizes fields.","title":"GHSA-6qrh-6qq7-9xjh","publisher":"GitHub Advisory Database","observed_at":"2026-10-31T23:13:05.881Z"}],"affected_context":[{"certainty":"source_listed","source_ids":["sr-db727d840f61b7ab634e6f6c358da91a"],"technology":"tailwindcss-forms-styles","known_exclusions":[],"conditions_summary":"## Source: amazon-inspector (587d9a389f35a8ec2d3ed714c90f7daa43feb6875f4ce2e4280f5ce19569d895)\nThe package name tailwindcss-forms-styles mimics the legitimate @tailwindcss/forms plugin, and its src/index.js copies that plugin's code verbatim as cover. Above the cover code, a top-level IIFE joins a ~140-element base64 string array, atob()-decodes it, and eval()s the result. The decoded loader queries public Ethereum RPC/Blockscout endpoints for the most recent transaction sent by hardcoded address 0xa322E5f3D311D3080e6f0121063e9aDC2490Ef1a, parses two IPv4 addresses out of the transaction recipient field, downloads an XOR-encoded JavaScript payload from staging URLs of the form http://:443/0x/cls and http://:443/0x/ls, and executes it via eval and a detached spawn('node', ['-e',...]) child process. Because the IIFE runs at module load, any consumer that performs require('tailwindcss-forms-styles') triggers remote code execution on the installer, with the command-and-control endpoint resolved dynamically from the blockchain so the C2 can be rotated without changing the package.\n\n---\n\nCredit: OpenSSF ([source](https://github.com/os","public_affected_ranges":["= 0.5.1"]}],"null_published_at":"2026-10-31T23:18:22.433Z","source_updated_at":"2026-10-05T00:30:44.000Z","source_disclosed_at":"2026-10-05T00:30:38.000Z","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":"2026-10-31T23:13:05.881Z"}],"next_cursor":null,"snapshot_revision":"42594"}