CVE-2026-113440

The record

Insufficiently Protected Credentials vulnerability in hackney in benoitc hackney allows a redirecting server to obtain the basic_auth and cookie credentials of a request via a same-host redirect to another scheme or port. With follow_redirect enabled, hackney:follow_redirect/10 in src/hackney.erl reissues the request to the Location target after hackney:maybe_strip_auth_on_redirect/3, which compared only the hostname of the current and the redirect URL. A redirect from https to http on the same host resent the Authorization and Cookie headers in cleartext, where an on-path attacker can read them, and a redirect to another port on the same host handed them to a different service. location_trusted forwards credentials to any target by design and is unchanged. This issue affects hackney: from 2.0.0 before 4.9.0.

Affected packages

Related vulnerabilities

• CVE-2026-113733 An issue was discovered in Django 6.1 before 6.1.3 and 6.0 before 6.0.10. CWE-522
• CVE-2026-89292 In Eclipse Mnestix Browser versions 1.6.0 up until but excluding 2.3.0 it was possible… CWE-522
• CVE-2026-105769 kaniko before 1.25.20 can send a Microsoft Entra ID (Azure AD) access token for Azure… CWE-522
• CVE-2026-116252 pgAdmin 4's materialized view refresh passed the target database's name to psql's… CWE-522
• CVE-2026-116245 libpq looks a connection service up in the service file of the operating-system account… CWE-522
• CVE-2026-116247 When a server in pgAdmin 4 had no password file, client certificate or client key… CWE-522
• CVE-2026-116244 When a pgAdmin 4 connection was not meant to use a Kerberos user's delegated credentials… CWE-522
• CVE-2026-116242 pgAdmin 4 opens SSH tunnels with the sshtunnel library but gave it neither… CWE-522