PT-2026-2386

Name of the Vulnerable Software and Affected Versions Beehive Forum version 1.5.2 Description Beehive Forum version 1.5.2 has a host header injection flaw in the forgot password feature. This allows attackers to alter password reset requests. By injecting a malicious host header, attackers can...

RHEL 8 : libsoup (RHSA-2026:0421)

The remote Redhat Enterprise Linux 8 host has packages installed that are affected by a vulnerability as referenced in the RHSA-2026:0421 advisory. The libsoup packages provide an HTTP client and server library for GNOME. Security Fixes: libsoup: libsoup: Duplicate Host Header Handling Causes...

CVE-2022-50910: Weak Password Recovery Mechanism for Forgotten Password

Beehive Forum 1.5.2 contains a host header injection vulnerability in the forgot password functionality that allows attackers to manipulate password reset requests. Attackers can inject a malicious host header to intercept password reset tokens and change victim account passwords without direct...

RHEL 10 : libsoup3 (RHSA-2026:0423)

The remote Redhat Enterprise Linux 10 host has packages installed that are affected by a vulnerability as referenced in the RHSA-2026:0423 advisory. Libsoup is an HTTP library implementation in C. It was originally part of a SOAP Simple Object Access Protocol implementation called Soup, but the...

RHEL 9 : libsoup (RHSA-2026:0422)

The remote Redhat Enterprise Linux 9 host has packages installed that are affected by a vulnerability as referenced in the RHSA-2026:0422 advisory. The libsoup packages provide an HTTP client and server library for GNOME. Security Fixes: libsoup: libsoup: Duplicate Host Header Handling Causes...

Important: Red Hat Security Advisory: libsoup security update

An update for libsoup is now available for Red Hat Enterprise Linux 9. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from t...

libsoup: libsoup: Duplicate Host Header Handling Causes Host-Parsing Discrepancy (First- vs Last-Value Wins)

A flaw in libsoup’s HTTP header handling allows multiple Host: headers in a request and returns the last occurrence for server-side processing. Common front proxies often honor the first Host: header, so this mismatch can cause vhost confusion where a proxy routes a request to one backend but the...

libsoup: libsoup: Duplicate Host Header Handling Causes Host-Parsing Discrepancy (First- vs Last-Value Wins)

A flaw in libsoup’s HTTP header handling allows multiple Host: headers in a request and returns the last occurrence for server-side processing. Common front proxies often honor the first Host: header, so this mismatch can cause vhost confusion where a proxy routes a request to one backend but the...

Important: Red Hat Security Advisory: libsoup security update

An update for libsoup is now available for Red Hat Enterprise Linux 8. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from t...

libsoup: libsoup: Duplicate Host Header Handling Causes Host-Parsing Discrepancy (First- vs Last-Value Wins)

A flaw in libsoup’s HTTP header handling allows multiple Host: headers in a request and returns the last occurrence for server-side processing. Common front proxies often honor the first Host: header, so this mismatch can cause vhost confusion where a proxy routes a request to one backend but the...

Important: Red Hat Security Advisory: libsoup3 security update

An update for libsoup3 is now available for Red Hat Enterprise Linux 10. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from...

ALSA-2026:0423 Important: libsoup3 security update

Libsoup is an HTTP library implementation in C. It was originally part of a SOAP Simple Object Access Protocol implementation called Soup, but the SOAP and non-SOAP parts have now been split into separate packages. libsoup uses the Glib main loop and is designed to work well with GTK applications...

ALSA-2026:0421 Important: libsoup security update

The libsoup packages provide an HTTP client and server library for GNOME. Security Fixes: libsoup: libsoup: Duplicate Host Header Handling Causes Host-Parsing Discrepancy First- vs Last-Value Wins CVE-2025-14523 For more details about the security issues, including the impact, a CVSS score,...

Important: libsoup security update

The libsoup packages provide an HTTP client and server library for GNOME. Security Fixes: libsoup: libsoup: Duplicate Host Header Handling Causes Host-Parsing Discrepancy First- vs Last-Value Wins CVE-2025-14523 For more details about the security issues, including the impact, a CVSS score,...

Important: libsoup security update

The libsoup packages provide an HTTP client and server library for GNOME. Security Fixes: libsoup: libsoup: Duplicate Host Header Handling Causes Host-Parsing Discrepancy First- vs Last-Value Wins CVE-2025-14523 For more details about the security issues, including the impact, a CVSS score,...

ALSA-2026:0422 Important: libsoup security update

The libsoup packages provide an HTTP client and server library for GNOME. Security Fixes: libsoup: libsoup: Duplicate Host Header Handling Causes Host-Parsing Discrepancy First- vs Last-Value Wins CVE-2025-14523 For more details about the security issues, including the impact, a CVSS score,...

CVE-2018-6449

Host Header Injection vulnerability in the http management interface in Brocade Fabric OS versions before v9.0.0 could allow a remote attacker to exploit this vulnerability by injecting arbitrary HTTP headers...

CVE-2001-1465

SurfControl SuperScout only filters packets containing both an HTTP GET request and a Host header, which allows local users to bypass filtering by fragmenting packets so that no packet contains both data elements...

CVE-2021-31702

Frontier ichris through 5.18 mishandles making a DNS request for the hostname in the HTTP Host header, as demonstrated by submitting 127.0.0.1 multiple times for DoS...

OESA-2026-1019 trafficserver security update

Apache Traffic Server is an OpenSource HTTP / HTTPS / HTTP/2 / QUIC reverse, forward and transparent proxy and cache. Security Fixes: Improper Input Validation vulnerability in Apache Traffic Server.This issue affects Apache Traffic Server: from 8.0.0 through 8.1.11, from 9.0.0 through 9.2.5.User...