{"vulnerability": "cve-2026-77248", "sightings": [{"uuid": "49e43742-7197-44d7-a047-25fde231cb74", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "86ecb4e1-bb32-44d5-9f39-8a4673af8385", "vulnerability": "CVE-2026-77248", "type": "published-proof-of-concept", "source": "https://github.com/sooperset/mcp-atlassian/security/advisories/GHSA-cc5h-2pwp-pvcc", "content": "", "creation_timestamp": "2026-09-22T22:36:16.620752Z"}, {"uuid": "14eadd2f-4677-4b83-bc58-69ad49ff5dfa", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-77248", "type": "seen", "source": "https://bsky.app/profile/cyberhub.blog/post/3mwnori7tjx2a", "content": "\ud83d\udccc CVE-2026-77248 - MCP Atlassian is a Model Context Protocol (MCP) server for Atlassian products (Confluence and Jira). Prior to 0.22.0, the streamable HTTP transport ac... https://www.cyberhub.blog/cves/CVE-2026-77248", "creation_timestamp": "2026-09-29T11:07:07.643143Z"}]}