{"uuid": "a87bcac1-85dc-4c80-acfc-3b8020be5697", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-77256", "type": "seen", "source": "https://bsky.app/profile/cyberhub.blog/post/3mwnqh4be2t23", "content": "\ud83d\udccc CVE-2026-77256 - MCP Atlassian is a Model Context Protocol (MCP) server for Atlassian products (Confluence and Jira). Prior to 0.22.0, the plaintext OAuth fallback fil... https://www.cyberhub.blog/cves/CVE-2026-77256", "creation_timestamp": "2026-09-29T11:37:06.963703Z"}