CVE-2026-35577 | apollographql apollo-mcp-server up to 1.6.x Model Context Protocol origin validation
A vulnerability, which was classified as problematic, has been found in apollographql apollo-mcp-server up to 1.6.x. This issue affects some unknown processing of the component Model Context Protocol. Performing a manipulation results in origin validation error.
This vulnerability is cataloged as CVE-2026-35577. It is possible to initiate the attack remotely. There is no exploit available.
It is advisable to upgrade the affected component.