PT-2026-89209

Name of the Vulnerable Software and Affected Versions webhookd versions prior to 1.22.0 Description Deployments without htpasswd authentication forward all incoming HTTP headers into the hook script environment via the HTTPParamsToShellVars function in pkg/api/index.go without using an allowlist...

dynoxide: DNS rebinding and cross-origin CSRF via MCP HTTP transport

Summary dynoxide's MCP HTTP transport was vulnerable to DNS rebinding via its transitive rmcp dependency, plus a related cross-origin CSRF gap. A malicious web page could make the user's browser send requests to a local dynoxide mcp --http or dynoxide serve --mcp server with a non-loopback Host...

GHSA-6MGF-V5J7-45CR OpenClaw: fetch-guard forwards custom authorization headers across cross-origin redirects

OpenClaw's fetchWithSsrFGuard... followed cross-origin redirects while preserving arbitrary caller-supplied headers except for a narrow denylist Authorization, Proxy-Authorization, Cookie, Cookie2. This allowed custom authorization headers such as X-Api-Key, Private-Token, and similar sensitive...

OpenClaw: fetch-guard forwards custom authorization headers across cross-origin redirects

OpenClaw's fetchWithSsrFGuard... followed cross-origin redirects while preserving arbitrary caller-supplied headers except for a narrow denylist Authorization, Proxy-Authorization, Cookie, Cookie2. This allowed custom authorization headers such as X-Api-Key, Private-Token, and similar sensitive...