{"vulnerability": "CVE-2026-77267", "sightings": [{"uuid": "23e022c3-0062-4e0f-bac8-0b2067bd3fe3", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "86ecb4e1-bb32-44d5-9f39-8a4673af8385", "vulnerability": "CVE-2026-77267", "type": "published-proof-of-concept", "source": "https://github.com/advisories/GHSA-5wf4-jqxh-8gm3", "content": "", "creation_timestamp": "2026-09-22T22:35:43.150285Z"}, {"uuid": "93aa5266-85da-442d-8f8e-31600a2e6a06", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-77267", "type": "seen", "source": "https://bsky.app/profile/cyberhub.blog/post/3mwq5kr2qe524", "content": "\ud83d\udccc CVE-2026-77267 - MCP Atlassian is a Model Context Protocol (MCP) server for Atlassian products (Confluence and Jira). Prior to 0.22.0, the X-Atlassian-Jira-Url and X-A... https://www.cyberhub.blog/cves/CVE-2026-77267", "creation_timestamp": "2026-09-30T10:37:08.082537Z"}]}