{"vulnerability": "cve-2026-48039", "sightings": [{"uuid": "d2f6e973-08f8-49dd-b9d3-657f13d7bc7a", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "cve-2026-48039", "type": "seen", "source": "https://bsky.app/profile/offseq.bsky.social/post/3msk3ddwnin2e", "content": "CRITICAL: CVE-2026-48039 in meta-ads-mcp (<1.0.109) lets attackers invoke MCP tools & leak access tokens \u2014 no auth needed. Upgrade to 1.0.109+ now. https://radar.offseq.com/threat/cve-2026-48039-cwe-287-improper-authentication-in-pipeboard-co-meta-ads-mcp-cda3b9551f498ab7 #OffSeq #vulnerability #...", "creation_timestamp": "2026-08-08T03:00:26.853175Z"}, {"uuid": "cbfe2c8d-465e-49b8-8f60-0a85be6eb693", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-48039", "type": "seen", "source": "https://bsky.app/profile/thehackerwire.bsky.social/post/3msk3dk3c572w", "content": "\ud83d\udd34 CVE-2026-48039 - Critical (9.1)\n\nMeta Ads MCP is a Model Context Protocol (MCP) server that lets AI assistants run Meta Ads. Prior...\n\nhttps://www.thehackerwire.com/vulnerability/CVE-2026-48039/\n\n#infosec #cybersecurity #CVE #vulnerability #security #patchstack", "creation_timestamp": "2026-08-08T03:00:33.281265Z"}, {"uuid": "7e5c3c4d-00dc-41c4-ac58-f7eaae8aef4d", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "86ecb4e1-bb32-44d5-9f39-8a4673af8385", "vulnerability": "CVE-2026-48039", "type": "published-proof-of-concept", "source": "https://github.com/advisories/GHSA-9gw6-46qc-99vr", "content": "", "creation_timestamp": "2026-06-11T13:28:29.000000Z"}]}