CVE-2026-77254 | sooperset Mcp Atlassian up to 0.21.x HTTP MCP Endpoint permission

September 22, 2026 Yanac

A vulnerability marked as critical has been reported in sooperset Mcp Atlassian up to 0.21.x. This impacts an unknown function of the component HTTP MCP Endpoint. Performing a manipulation results in permission issues.

This vulnerability is known as CVE-2026-77254. Remote exploitation of the attack is possible. No exploit is available.

It is suggested to upgrade the affected component.VulDB Recent EntriesRead More