https://vulnerability.circl.lu Contains only the most 10 recent sightings. http://www.rssboard.org/rss-specification python-feedgen en Thu, 16 Jul 2026 04:26:47 +0000 https://vulnerability.circl.lu/sighting/6d526613-d392-4707-b14c-255c77ea1161/export {"uuid": "6d526613-d392-4707-b14c-255c77ea1161", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-54052", "type": "seen", "source": "https://bsky.app/profile/cve.skyfleet.blue/post/3mqpyhctsqt2x", "content": "CVE-2026-54052 - n8n-MCP: Cross-tenant access to workflow version backups in multi-tenant HTTP deployments\nCVE ID : CVE-2026-54052\n \n Published : July 15, 2026, 9:16 p.m. | 1\u00a0hour, 17\u00a0minutes ago\n \n Description : n8n-MCP is an MCP server that provides AI assistants access to n...", "creation_timestamp": "2026-07-16T00:34:33.321935Z"} {"uuid": "6d526613-d392-4707-b14c-255c77ea1161", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-54052", "type": "seen", "source": "https://bsky.app/profile/cve.skyfleet.blue/post/3mqpyhctsqt2x", "content": "CVE-2026-54052 - n8n-MCP: Cross-tenant access to workflow version backups in multi-tenant HTTP deployments\nCVE ID : CVE-2026-54052\n \n Published : July 15, 2026, 9:16 p.m. | 1\u00a0hour, 17\u00a0minutes ago\n \n Description : n8n-MCP is an MCP server that provides AI assistants access to n...", "creation_timestamp": "2026-07-16T00:34:33.321935Z"} https://vulnerability.circl.lu/sighting/6d526613-d392-4707-b14c-255c77ea1161/export Thu, 16 Jul 2026 00:34:33 +0000 https://vulnerability.circl.lu/sighting/d8c1412a-97b8-4386-b0ea-e1da91168c5d/export {"uuid": "d8c1412a-97b8-4386-b0ea-e1da91168c5d", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-54052", "type": "seen", "source": "https://bsky.app/profile/thehackerwire.bsky.social/post/3mqppubmqtj2w", "content": "\ud83d\udd34 CVE-2026-54052 - Critical (9.9)\n\nn8n-MCP is an MCP server that provides AI assistants access to n8n node documentation, properties...\n\nhttps://www.thehackerwire.com/vulnerability/CVE-2026-54052/\n\n#infosec #cybersecurity #CVE #vulnerability #security #patchstack", "creation_timestamp": "2026-07-15T22:00:44.757823Z"} {"uuid": "d8c1412a-97b8-4386-b0ea-e1da91168c5d", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-54052", "type": "seen", "source": "https://bsky.app/profile/thehackerwire.bsky.social/post/3mqppubmqtj2w", "content": "\ud83d\udd34 CVE-2026-54052 - Critical (9.9)\n\nn8n-MCP is an MCP server that provides AI assistants access to n8n node documentation, properties...\n\nhttps://www.thehackerwire.com/vulnerability/CVE-2026-54052/\n\n#infosec #cybersecurity #CVE #vulnerability #security #patchstack", "creation_timestamp": "2026-07-15T22:00:44.757823Z"} https://vulnerability.circl.lu/sighting/d8c1412a-97b8-4386-b0ea-e1da91168c5d/export Wed, 15 Jul 2026 22:00:44 +0000 https://vulnerability.circl.lu/sighting/aa5d58d6-b78e-46fc-9411-d56cc9c9e002/export {"uuid": "aa5d58d6-b78e-46fc-9411-d56cc9c9e002", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-54052", "type": "seen", "source": "https://bsky.app/profile/stackflag.bsky.social/post/3mqn7siy2dj2q", "content": "CVE-2026-54052 - n8n-mcp\nIn multi-tenant n8n-MCP deployments, an authenticated tenant could access and delete other tenants' workflow backup data. This is fixed in version 2.56.1. To protect your data, upgrade to\u2026\n\nToo many irrelevant or confusing CVEs? Use stackflag.com\n\n#n8nmcp #npm #CVE #infosec", "creation_timestamp": "2026-07-14T22:08:05.683764Z"} {"uuid": "aa5d58d6-b78e-46fc-9411-d56cc9c9e002", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-54052", "type": "seen", "source": "https://bsky.app/profile/stackflag.bsky.social/post/3mqn7siy2dj2q", "content": "CVE-2026-54052 - n8n-mcp\nIn multi-tenant n8n-MCP deployments, an authenticated tenant could access and delete other tenants' workflow backup data. This is fixed in version 2.56.1. To protect your data, upgrade to\u2026\n\nToo many irrelevant or confusing CVEs? Use stackflag.com\n\n#n8nmcp #npm #CVE #infosec", "creation_timestamp": "2026-07-14T22:08:05.683764Z"} https://vulnerability.circl.lu/sighting/aa5d58d6-b78e-46fc-9411-d56cc9c9e002/export Tue, 14 Jul 2026 22:08:05 +0000