{"vulnerability": "CVE-2026-77243", "sightings": [{"uuid": "f1661acc-cac5-40db-b605-6d8951abace4", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "86ecb4e1-bb32-44d5-9f39-8a4673af8385", "vulnerability": "CVE-2026-77243", "type": "published-proof-of-concept", "source": "https://github.com/sooperset/mcp-atlassian/security/advisories/GHSA-3r68-hf9h-887v", "content": "", "creation_timestamp": "2026-09-22T22:36:06.986983Z"}, {"uuid": "e9c5faa8-3dbf-4288-ab5e-fe4d7343c3bc", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-77243", "type": "seen", "source": "https://bsky.app/profile/cyberhub.blog/post/3mwphrevfgk24", "content": "\ud83d\udccc CVE-2026-77243 - MCP Atlassian is a Model Context Protocol (MCP) server for Atlassian products (Confluence and Jira). Prior to 0.22.0, ENABLED_TOOLS and TOOLSETS are a... https://www.cyberhub.blog/cves/CVE-2026-77243", "creation_timestamp": "2026-09-30T04:07:07.640208Z"}]}