{"vulnerability": "CVE-2026-77519", "sightings": [{"uuid": "c64a369f-e813-4f94-9697-05fbf2bd870f", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-77519", "type": "seen", "source": "https://mastodon.social/users/hugovalters/statuses/117392592261826629", "content": "CVE-2026-77519 MaxKB 2.10.2-lts and earlier: expired API keys still authenticate to the MCP endpoint, exposing tool metadata and enabling tool calls. CVSS 5.4, patch status unknown. Review your keys and restrict MCP access now. https://www.valtersit.com/cve/CVE-2026-77519/ #CVE #infosec #MaxKB", "creation_timestamp": "2026-10-06T06:40:03.923594Z"}]}