PT-2026-107575

Gophish through 0.12.1 contains a rate limit bypass vulnerability that allows unauthenticated attackers to evade /login throttling by spoofing X-Forwarded-For or X-Real-IP headers. Attackers can send a different forwarded address per request so the limiter keyed on rewritten RemoteAddr never...

PT-2026-107387

Name of the Vulnerable Software and Affected Versions wolfSSH versions prior to 1.5.1 Description When built with the --enable-fwd flag, the DoChannelOpen function in src/internal.c only applies the forwarding policy callback to direct-tcpip channel opens. Consequently, forwarded-tcpip opens are...

CVE-2026-107271: Use of Less Trusted Source

Gophish through 0.12.1 contains a rate limit bypass vulnerability that allows unauthenticated attackers to evade /login throttling by spoofing X-Forwarded-For or X-Real-IP headers. Attackers can send a different forwarded address per request so the limiter keyed on rewritten RemoteAddr never...

EUVD-2026-78300

proxy-addr vulnerable to IP spoofing via IPv4-mapped IPv6 trust subnet...

GHSA-JQCG-44MW-7W3H proxy-addr vulnerable to IP spoofing via IPv4-mapped IPv6 trust subnet

Impact proxy-addr determines which network hops are trusted proxies so that X-Forwarded-For can be believed. When an application configures a trust subnet as an IPv4-mapped IPv6 address with a short prefix, such as ::ffff:10.0.0.0/8 the correct spelling is ::ffff:10.0.0.0/104, the subnet compiles...

proxy-addr vulnerable to IP spoofing via IPv4-mapped IPv6 trust subnet

Impact proxy-addr determines which network hops are trusted proxies so that X-Forwarded-For can be believed. When an application configures a trust subnet as an IPv4-mapped IPv6 address with a short prefix, such as ::ffff:10.0.0.0/8 the correct spelling is ::ffff:10.0.0.0/104, the subnet compiles...

CVE-2026-105741 Langflow: IP Spoofing Bypass via `X-Forwarded-For` Allowing Remote Configuration Write

Langflow is a tool for building and deploying AI-powered agents and workflows. From 1.5.0 until 1.10.3, an IP spoofing vulnerability in the Model Context Protocol MCP configuration installation endpoint POST /api/v1/mcp/project/projectid/install allowed authenticated remote attackers to bypass th...

CVE-2026-105741 Langflow: IP Spoofing Bypass via `X-Forwarded-For` Allowing Remote Configuration Write

Langflow is a tool for building and deploying AI-powered agents and workflows. From 1.5.0 until 1.10.3, an IP spoofing vulnerability in the Model Context Protocol MCP configuration installation endpoint POST /api/v1/mcp/project/projectid/install allowed authenticated remote attackers to bypass th...

CVE-2026-105741

The software Langflow (versions 1.5.0 through 1.10.3) is vulnerable to an IP spoofing issue within the Model Context Protocol (MCP) configuration installation endpoint (POST /api/v1/mcp/project/{project_id}/install). An authenticated remote attacker can bypass "local-only" access restrictions by ...

CVE-2026-105741 Langflow: IP Spoofing Bypass via `X-Forwarded-For` Allowing Remote Configuration Write

Langflow is a tool for building and deploying AI-powered agents and workflows. From 1.5.0 until 1.10.3, an IP spoofing vulnerability in the Model Context Protocol MCP configuration installation endpoint POST /api/v1/mcp/project/projectid/install allowed authenticated remote attackers to bypass th...

CVE-2026-105396

Heym before v0.0.112 contains a token leakage vulnerability in buildpublicbaseurl that allows unauthenticated attackers to redirect HITL review links by spoofing Origin or X-Forwarded-Host headers. Attackers can trigger anonymous workflows with forged headers so reviewer notifications point to...

Astra Linux – Vulnerability in Apache2

Apache HTTP Server 2.4.53 and earlier may not send the X-Forwarded- headers to the origin server based on the client-side Connection header hop-by-hop mechanism. This could be used to bypass IP-based authentication on the origin server/application...

Astra Linux – Vulnerability in golang-github-gin-gonic-gin

This affects all versions of the package github.com/gin-gonic/gin. When gin is exposed directly to the internet, a client’s IP address can be spoofed by setting the X-Forwarded-For header...

CVE-2026-105396 Heym before v0.0.112 HITL Review Token Leak via Spoofable Origin Header

Heym before v0.0.112 contains a token leakage vulnerability in buildpublicbaseurl that allows unauthenticated attackers to redirect HITL review links by spoofing Origin or X-Forwarded-Host headers. Attackers can trigger anonymous workflows with forged headers so reviewer notifications point to...

CVE-2026-105396 Heym before v0.0.112 HITL Review Token Leak via Spoofable Origin Header

Heym before v0.0.112 contains a token leakage vulnerability in buildpublicbaseurl that allows unauthenticated attackers to redirect HITL review links by spoofing Origin or X-Forwarded-Host headers. Attackers can trigger anonymous workflows with forged headers so reviewer notifications point to...

EUVD-2026-92414

Heym before v0.0.112 contains a token leakage vulnerability in buildpublicbaseurl that allows unauthenticated attackers to redirect HITL review links by spoofing Origin or X-Forwarded-Host headers. Attackers can trigger anonymous workflows with forged headers so reviewer notifications point to...

CVE-2026-105396 Heym before v0.0.112 HITL Review Token Leak via Spoofable Origin Header

Heym before v0.0.112 contains a token leakage vulnerability in buildpublicbaseurl that allows unauthenticated attackers to redirect HITL review links by spoofing Origin or X-Forwarded-Host headers. Attackers can trigger anonymous workflows with forged headers so reviewer notifications point to...

CVE-2026-105396

The Heym library (versions before v0.0.112 ) is vulnerable to a token leakage flaw within the build_public_base_url() function. An unauthenticated attacker can spoof Origin or X-Forwarded-Host headers to redirect HITL (Human-in-the-Loop) review links to an attacker-controlled domain. By triggerin...

CVE-2026-105396: Origin Validation Error

Heym before v0.0.112 contains a token leakage vulnerability in buildpublicbaseurl that allows unauthenticated attackers to redirect HITL review links by spoofing Origin or X-Forwarded-Host headers. Attackers can trigger anonymous workflows with forged headers so reviewer notifications point to...

CVE-2026-105741: Authentication Bypass by Spoofing

Langflow is a tool for building and deploying AI-powered agents and workflows. From 1.5.0 until 1.10.3, an IP spoofing vulnerability in the Model Context Protocol MCP configuration installation endpoint POST /api/v1/mcp/project/projectid/install allowed authenticated remote attackers to bypass th...