{"items":[{"id":"NVI-00009600","kind":"supply_chain_event","title":"Malicious code in css-overscroll-contain (npm)","revision":1,"unknowns":["Customer inventory, deployment, reachability and exploitation have not been inspected."],"lifecycle":"active","identifiers":["GHSA-hjq9-gv63-8hh8"],"plain_summary":"GitHub lists this malware advisory for css-overscroll-contain, css-overscroll-contain, css-overscroll-contain. 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-08cb6bab7d0babd97dff9f17986005da"],"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-08cb6bab7d0babd97dff9f17986005da","url":"https://github.com/advisories/GHSA-hjq9-gv63-8hh8","basis":"vendor_advisory","notes":"GitHub Advisory Database; CC-BY-4.0. Each advisory links its original attribution. Null normalizes fields.","title":"GHSA-hjq9-gv63-8hh8","publisher":"GitHub Advisory Database","observed_at":"2026-10-31T22:07:01.069Z"}],"affected_context":[{"certainty":"source_listed","source_ids":["sr-08cb6bab7d0babd97dff9f17986005da"],"technology":"css-overscroll-contain","known_exclusions":[],"conditions_summary":"## Source: amazon-inspector (5d978121f021eb6136e6a34db790556ba757de3bb8fa81981903445baf025d16)\nThe package advertises itself as a CSS overscroll-behavior utility but its shipped modules (thunderboltRegistry.js and sibling files named after Wix-internal registries such as siteAssetsRegistry, editorRegistry, corvidRegistry) run a self-executing IIFE at module load that performs host reconnaissance and bulk credential theft. The IIFE uses child_process.execSync and https.get/fetch to collect host identity (uname, hostname/id), file descriptors, /proc/self/mountinfo, network/DNS data, process environment variables matched by the pattern (KEY|TOKEN|SECRET|AUTH|...), and the Kubernetes service-account token at /var/run/secrets/kubernetes.io/serviceaccount/token, posting each result to the hardcoded endpoint https://dxpoc.gt.tc/callback.php/bb8968d0f67000433bf7005dd5ad2d1f. The same load-time code probes container-escape primitives via unshare --user --mount with devtmpfs/cgroup/release_agent mounts and a perl memfd_create+exec sequence, and ships a registry-manifest.min.json that points at static.parastorage.com/unpkg/css-overscroll-contain@1.0.1/ so the package resolves inside Wix thund","public_affected_ranges":["= 1.0.1"]},{"certainty":"source_listed","source_ids":["sr-08cb6bab7d0babd97dff9f17986005da"],"technology":"css-overscroll-contain","known_exclusions":[],"conditions_summary":"## Source: amazon-inspector (5d978121f021eb6136e6a34db790556ba757de3bb8fa81981903445baf025d16)\nThe package advertises itself as a CSS overscroll-behavior utility but its shipped modules (thunderboltRegistry.js and sibling files named after Wix-internal registries such as siteAssetsRegistry, editorRegistry, corvidRegistry) run a self-executing IIFE at module load that performs host reconnaissance and bulk credential theft. The IIFE uses child_process.execSync and https.get/fetch to collect host identity (uname, hostname/id), file descriptors, /proc/self/mountinfo, network/DNS data, process environment variables matched by the pattern (KEY|TOKEN|SECRET|AUTH|...), and the Kubernetes service-account token at /var/run/secrets/kubernetes.io/serviceaccount/token, posting each result to the hardcoded endpoint https://dxpoc.gt.tc/callback.php/bb8968d0f67000433bf7005dd5ad2d1f. The same load-time code probes container-escape primitives via unshare --user --mount with devtmpfs/cgroup/release_agent mounts and a perl memfd_create+exec sequence, and ships a registry-manifest.min.json that points at static.parastorage.com/unpkg/css-overscroll-contain@1.0.1/ so the package resolves inside Wix thund","public_affected_ranges":["= 1.0.2"]},{"certainty":"source_listed","source_ids":["sr-08cb6bab7d0babd97dff9f17986005da"],"technology":"css-overscroll-contain","known_exclusions":[],"conditions_summary":"## Source: amazon-inspector (5d978121f021eb6136e6a34db790556ba757de3bb8fa81981903445baf025d16)\nThe package advertises itself as a CSS overscroll-behavior utility but its shipped modules (thunderboltRegistry.js and sibling files named after Wix-internal registries such as siteAssetsRegistry, editorRegistry, corvidRegistry) run a self-executing IIFE at module load that performs host reconnaissance and bulk credential theft. The IIFE uses child_process.execSync and https.get/fetch to collect host identity (uname, hostname/id), file descriptors, /proc/self/mountinfo, network/DNS data, process environment variables matched by the pattern (KEY|TOKEN|SECRET|AUTH|...), and the Kubernetes service-account token at /var/run/secrets/kubernetes.io/serviceaccount/token, posting each result to the hardcoded endpoint https://dxpoc.gt.tc/callback.php/bb8968d0f67000433bf7005dd5ad2d1f. The same load-time code probes container-escape primitives via unshare --user --mount with devtmpfs/cgroup/release_agent mounts and a perl memfd_create+exec sequence, and ships a registry-manifest.min.json that points at static.parastorage.com/unpkg/css-overscroll-contain@1.0.1/ so the package resolves inside Wix thund","public_affected_ranges":["= 1.0.3"]}],"null_published_at":"2026-10-31T22:13:39.924Z","source_updated_at":"2026-10-09T00:30:59.000Z","source_disclosed_at":"2026-10-09T00:30:58.000Z","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":"2026-10-31T22:07:01.069Z"}],"next_cursor":null,"snapshot_revision":"42594"}