{"schema":"threatline.record/2","record":{"id":"CVE-2026-111443","aliases":["GHSA-xcj9-wm25-4cg4"],"summary":"Wheels 4.0.6 through 4.1.2 lets an unauthenticated client switch a request into a separate test application context, including in production, by supplying an X-Wheels-Test-Context header or WHEELS_TES","details":"Wheels 4.0.6 through 4.1.2 lets an unauthenticated client switch a request into a separate test application context, including in production, by supplying an X-Wheels-Test-Context header or WHEELS_TEST_CONTEXT cookie with any value, or including a test-runner path anywhere in the URL, even the query string. The alternate application uses the same configuration, environment, datasource and debug settings: this is not an authentication bypass or data/debug escalation. It can bypass maintenance mode enabled only at runtime, provide a second set of in-memory rate-limit counters, and trigger additional application-startup side effects and memory use. This is fixed in 4.2.0.","categories":["Unclassified"],"product":"Wheels","vendor":"Wheels","ecosystem":null,"affected_ranges":[{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-111443","source_modified_at":"2026-10-16T15:01:15.161Z","fetched_at":"2026-10-23T18:48:36.087640Z","product":"Wheels","vendor":"Wheels","versions":[{"lessThan":"4.2.0","status":"affected","version":"4.0.6","versionType":"semver"}],"defaultStatus":"unaffected"}],"fixed_versions":[{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-111443","source_modified_at":"2026-10-16T15:01:15.161Z","fetched_at":"2026-10-23T18:48:36.087640Z","package":{"name":"Wheels","ecosystem":null},"version":"4.2.0","basis":"first unaffected version stated in the CVE record"}],"cvss":6.5,"severity":"Medium","kev":{"listed":false},"epss":{"probability":0.0016,"percentile":0.0484,"score_date":"2026-10-23"},"published_at":"2026-10-16T03:28:28.644Z","modified_at":"2026-10-16T15:01:15.161Z","provenance":[{"source":"CVE List","url":"https://www.cve.org/CVERecord?id=CVE-2026-111443","fetched_at":"2026-10-23T18:48:36.087640Z","source_modified_at":"2026-10-16T15:01:15.161Z"},{"source":"EPSS","url":"https://api.first.org/data/v1/epss?cve=CVE-2026-111443","fetched_at":"2026-10-23T18:42:43.628194Z","source_modified_at":"2026-10-23"}],"sources":["CVE List","EPSS"],"references":[{"source":"CVE List","url":"https://github.com/wheels-dev/wheels/security/advisories/GHSA-xcj9-wm25-4cg4","tags":["vendor-advisory"]}],"locations":[],"motoko_assessment":{"status":"requires_architecture_review","automatic_remediation":false},"cve_state":"PUBLISHED","cvss_source":"CVE List","ssvc":{"exploitation":"none","automatable":"yes","technical_impact":"partial","assessed_at":"2026-10-16T15:01:05.585807Z"},"classification":{"method":"product-first software-layer rules","rules_version":"2.1","matched_on":null,"confidence":"unknown","reviewed":false},"change_timestamp":"2026-10-16T15:01:15.161Z","content_hash":"83824b9b75159cdea4c407cca04809e04120e48b7365d87380b8f835b1533afa"}}