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CVE-2026-94265

– Non évaluée

Publiée le 20/10/2026 à 23:17 · Modifiée le 20/10/2026 à 23:17 · Reçue · Source : 2499f714-1537-4658-8207-48ae4bb9eae9

Description

When processing an HTTP redirect to a URL containing userinfo (a `username:password` component), curl might erroneously retain and re-transmit the original host's HTTP Negotiate authentication state. Consequently, a malicious server can trigger a redirect containing arbitrary userinfo to force curl to send a freshly minted Kerberos ticket—generated using the ambient identity of the client process to an untrusted third-party host, effectively bypassing the domain-scoping restrictions normally enforced by the absence of `--location-trusted`.

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