{"vulnerability": "CVE-2025-61591", "sightings": [{"uuid": "56754906-2ca9-498b-9f22-b21c2ffb7be7", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2025-61591", "type": "seen", "source": "https://bsky.app/profile/gadievron.bsky.social/post/3m32o3dcwqc2v", "content": "", "creation_timestamp": "2025-10-13T07:13:56.737488Z"}, {"uuid": "871bc5ae-fb20-4d7f-b974-1b5df1984344", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2025-61591", "type": "seen", "source": "https://t.me/hacking_Attack/191142", "content": "mcp-server-attestation v0.2.0\nhttps://kitploit.com/en/posts/github-studiomeyer-io-mcp-server-attestation-v020\n\nLayer-2 supply-chain hardening for MCP servers \u2014 Ed25519-signed tool manifests, runtime spawn-attestation, default-deny argument sanitizer. Defends against marketplace-poisoning + CVE-2025-69256 + CVE-2025-61591.", "creation_timestamp": "2026-09-01T20:00:05.589466Z"}, {"uuid": "724d6777-a0c1-40b1-9577-652a67b51117", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2025-61591", "type": "published-proof-of-concept", "source": "https://t.me/hacking_Attack/191142", "content": "mcp-server-attestation v0.2.0\nhttps://kitploit.com/en/posts/github-studiomeyer-io-mcp-server-attestation-v020\n\nLayer-2 supply-chain hardening for MCP servers \u2014 Ed25519-signed tool manifests, runtime spawn-attestation, default-deny argument sanitizer. Defends against marketplace-poisoning + CVE-2025-69256 + CVE-2025-61591.", "creation_timestamp": "2026-09-02T01:00:25.642445Z"}]}