{"id":"CVE-2026-44979","aliases":["GHSA-vhjm-w67q-g75c"],"url":"https://o3.security/vulnerability/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.","published":"2026-07-17T21:01:01.165Z","modified":"2026-08-12T03:51:35.136707202Z","cvss":null,"epss":{"score":0.0026,"percentile":0.17933,"asOf":"2026-08-15"},"cisaKev":null,"exploitsKnown":0,"affectedPackages":[{"ecosystem":"npm","name":"@hapi/wreck","fixedVersion":"18.1.1"}],"fix":{"url":"https://github.com/hapijs/wreck/commit/a5b6fac9c684621c1d5733d10a0257697cfea373","label":"hapijs/wreck@a5b6fac"},"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"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-08-12T03:51:35.136707202Z"}}