{"items":[{"id":"NVI-00018433","kind":"vulnerability","title":"Tilt: Unauthenticated pprof debug endpoints on the Tilt HUD server","revision":1,"unknowns":["Customer inventory, deployment, reachability and exploitation have not been inspected."],"lifecycle":"active","identifiers":["GHSA-p749-9w62-w533","CVE-2026-55882"],"plain_summary":"GitHub lists this reviewed advisory for github.com/tilt-dev/tilt. 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-22b9f8b652bf3305cd9fa31d06958690"],"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-22b9f8b652bf3305cd9fa31d06958690","url":"https://github.com/advisories/GHSA-p749-9w62-w533","basis":"vendor_advisory","notes":"GitHub Advisory Database; CC-BY-4.0. Each advisory links its original attribution. Null normalizes fields.","title":"GHSA-p749-9w62-w533","publisher":"GitHub Advisory Database","observed_at":"2026-11-06T07:19:16.585Z"}],"affected_context":[{"certainty":"source_listed","source_ids":["sr-22b9f8b652bf3305cd9fa31d06958690"],"technology":"github.com/tilt-dev/tilt","known_exclusions":[],"conditions_summary":"## Summary\nThe Tilt HUD server mounts Go's `net/http/pprof` handlers under `/debug` with no access control. When the HUD is network-exposed, an attacker can read process memory — including session and apiserver tokens — and hold the process under profiling.\n\n## Details\nA blank import of `net/http/pprof` registers its handlers on `http.DefaultServeMux`, which the HUD controller mounts under `/debug` on both the web router and the apiserver listener. `/debug/pprof/heap` and `/goroutine` expose process memory, including the session token (also issued in the `Tilt-Token` cookie) and the apiserver loopback bearer token; `/profile` and `/trace` let a caller sample the process for an arbitrary duration.\n\n## Impact\nAn unauthenticated caller who can reach the listener can extract process memory — including the session and apiserver tokens — and degrade performance by holding the process under CPU profiling or tracing. The leaked tokens compound the missing-authentication finding on the same server.\n\n### Conditions for exploitation\n- Affected version in `>= 0.19.5, <= 0.37.3`.\n- HUD (or apiserver) listener bound to a non-loopback address (`tilt up --host 0.0.0.0`, or `TILT_HOST` set).\n- Netw","public_affected_ranges":[">= 0.19.5, <= 0.37.3"]}],"null_published_at":"2026-11-07T07:07:39.835Z","source_updated_at":"2026-06-19T13:52:17.000Z","source_disclosed_at":"2026-06-19T13:52:17.000Z","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":"2026-11-06T07:19:16.585Z"}],"next_cursor":null,"snapshot_revision":"42594"}