{"id":"CVE-2026-44979","summary":"@hapi/wreck : Sensitive `Proxy-Authorization` header leaked across cross-hostname redirects","details":"@hapi/wreck is an HTTP client utility. Prior to 18.1.1, when @hapi/wreck follows a 3xx redirect to a different hostname, only the Authorization and Cookie headers are stripped, and the standard credential header Proxy-Authorization is forwarded intact to the redirect target, potentially exposing forward-proxy credentials to a host outside the original trust boundary when redirects are enabled through the redirects option or Wreck.defaults({ redirects: ... }). This issue is fixed in version 18.1.1.","aliases":["GHSA-vhjm-w67q-g75c"],"modified":"2026-07-22T05:30:11.245111304Z","published":"2026-07-17T21:01:01.165Z","related":["CGA-hwpm-5pqw-wmhm"],"database_specific":{"cna_assigner":"GitHub_M","cwe_ids":["CWE-200","CWE-522"],"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/44xxx/CVE-2026-44979.json"},"references":[{"type":"WEB","url":"https://github.com/hapijs/wreck/releases/tag/v18.1.1"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/44xxx/CVE-2026-44979.json"},{"type":"ADVISORY","url":"https://github.com/hapijs/wreck/security/advisories/GHSA-vhjm-w67q-g75c"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-44979"},{"type":"FIX","url":"https://github.com/hapijs/wreck/commit/a5b6fac9c684621c1d5733d10a0257697cfea373"},{"type":"FIX","url":"https://github.com/hapijs/wreck/pull/312"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/hapijs/wreck","events":[{"introduced":"0"},{"fixed":"a5b6fac9c684621c1d5733d10a0257697cfea373"},{"fixed":"ffeabc4cf97003a0717e41910c4698479b4bbed8"}],"database_specific":{"extracted_events":[{"introduced":"0"},{"fixed":"18.1.1"}],"source":["AFFECTED_FIELD","REFERENCES"]}}],"versions":["v18.1.0","v18.0.2","v18.0.1","v18.0.0","v17.2.0","v17.1.0","v17.0.0","v15.1.0","v16.0.1","v16.0.0","v15.0.2","v15.0.1","v15.0.0","v14.2.0","v14.1.4","v14.1.3","v14.1.2","v14.1.0","v14.0.2","v14.0.1","v14.0.0","v13.0.3","v13.0.1","v12.5.0","v13.0.0","v12.4.0","v12.3.0","v12.2.3","v12.2.2","v12.2.1","v12.2.0","v12.1.0","v12.0.0","v11.0.0","v10.0.0","v9.0.0","v8.0.1","v8.0.0","v7.2.1","v7.2.0","v7.1.0","v7.0.2","v7.0.1","v7.0.0","v6.3.0","v6.2.0","v6.1.0","v6.0.0","v5.6.1","v5.6.0","v5.5.1","v5.5.0","v5.4.0","v5.3.0","v5.2.0","v5.1.0","v5.0.1","v5.0.0","v4.0.0","v3.0.0","v2.5.5","v2.5.4","v2.5.3","v2.5.2","v2.5.1","v2.5.0","v2.4.0","v2.3.0","v2.2.0","v2.1.0","v2.0.0","v1.0.0","v0.0.1"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-44979.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V4","score":"CVSS:4.0/AV:N/AC:H/AT:P/PR:N/UI:N/VC:L/VI:N/VA:N/SC:L/SI:N/SA:N"}]}