https://vulnerability.circl.lu/sightings/feed 2026-08-13T23:10:09.626186+00:00 Vulnerability-Lookup info@circl.lu python-feedgen Contains only the most 10 recent sightings. https://vulnerability.circl.lu/sighting/1014a1f4-72c1-42ff-8e4d-d7bbbf5d507b/export 2026-08-13T23:10:09.652084+00:00 Automation user https://cvepremium.circl.lu/user/automation {"uuid": "1014a1f4-72c1-42ff-8e4d-d7bbbf5d507b", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-39987", "type": "published-proof-of-concept", "source": "Telegram/D4W16OC9HE0yNzEjroADs3fCEIh4w_lQ7jHL3IEL801HfzI", "content": "", "creation_timestamp": "2026-08-13T00:00:11.041637Z"} 2026-08-13T00:00:11.041637+00:00 https://vulnerability.circl.lu/sighting/70c28335-3153-4a08-b3df-baaa007e63e9/export 2026-08-13T23:10:09.653749+00:00 Automation user https://cvepremium.circl.lu/user/automation {"uuid": "70c28335-3153-4a08-b3df-baaa007e63e9", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-39987", "type": "published-proof-of-concept", "source": "https://t.me/GithubRedTeam/97777", "content": "\ud83d\udea8 GitHub \u76d1\u63a7\u6d88\u606f\u63d0\u9192\n\n\ud83d\udea8 \u53d1\u73b0\u5173\u952e\u8bcd\uff1a #CVE-2026 #POC\n\n\ud83d\udce6 \u9879\u76ee\u540d\u79f0\uff1a cve-2026-39987\n\ud83d\udc64 \u9879\u76ee\u4f5c\u8005\uff1a matesz44\n\ud83d\udee0 \u5f00\u53d1\u8bed\u8a00\uff1a Go\n\u2b50 Star\u6570\u91cf\uff1a 0 | \ud83c\udf74 Fork\u6570\u91cf\uff1a 0\n\ud83d\udcc5 \u66f4\u65b0\u65f6\u95f4\uff1a 2026-08-12 19:17:10\n\n\ud83d\udcdd \u9879\u76ee\u63cf\u8ff0\uff1a\nCVE-2026-39987 PoC: Marimo<0.23.0 Pre-Auth Remote Code Execution via Terminal WebSocket Authentication Bypass\n\n\ud83d\udd17 \u70b9\u51fb\u8bbf\u95ee\u9879\u76ee\u5730\u5740", "creation_timestamp": "2026-08-13T00:00:06.552453Z"} 2026-08-13T00:00:06.552453+00:00 https://vulnerability.circl.lu/sighting/1fed6a3e-32d9-4c51-92bf-eb17ef21f337/export 2026-08-13T23:10:09.653841+00:00 Automation user https://cvepremium.circl.lu/user/automation {"uuid": "1fed6a3e-32d9-4c51-92bf-eb17ef21f337", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-39987", "type": "published-proof-of-concept", "source": "https://t.me/GithubRedTeam/97777", "content": "\ud83d\udea8 GitHub \u76d1\u63a7\u6d88\u606f\u63d0\u9192\n\n\ud83d\udea8 \u53d1\u73b0\u5173\u952e\u8bcd\uff1a #CVE-2026 #POC\n\n\ud83d\udce6 \u9879\u76ee\u540d\u79f0\uff1a cve-2026-39987\n\ud83d\udc64 \u9879\u76ee\u4f5c\u8005\uff1a matesz44\n\ud83d\udee0 \u5f00\u53d1\u8bed\u8a00\uff1a Go\n\u2b50 Star\u6570\u91cf\uff1a 0 | \ud83c\udf74 Fork\u6570\u91cf\uff1a 0\n\ud83d\udcc5 \u66f4\u65b0\u65f6\u95f4\uff1a 2026-08-12 19:17:10\n\n\ud83d\udcdd \u9879\u76ee\u63cf\u8ff0\uff1a\nCVE-2026-39987 PoC: Marimo<0.23.0 Pre-Auth Remote Code Execution via Terminal WebSocket Authentication Bypass\n\n\ud83d\udd17 \u70b9\u51fb\u8bbf\u95ee\u9879\u76ee\u5730\u5740", "creation_timestamp": "2026-08-12T21:00:03.412988Z"} 2026-08-12T21:00:03.412988+00:00 https://vulnerability.circl.lu/sighting/3a1519f7-f45a-4466-8fbb-6e433f6fb452/export 2026-08-13T23:10:09.653910+00:00 Automation user https://cvepremium.circl.lu/user/automation {"uuid": "3a1519f7-f45a-4466-8fbb-6e433f6fb452", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-39987", "type": "seen", "source": "Telegram/D4W16OC9HE0yNzEjroADs3fCEIh4w_lQ7jHL3IEL801HfzI", "content": "", "creation_timestamp": "2026-08-12T08:00:06.147063Z"} 2026-08-12T08:00:06.147063+00:00 https://vulnerability.circl.lu/sighting/cd16e9cf-07b9-46df-84c5-dd486e9b9324/export 2026-08-13T23:10:09.653975+00:00 Automation user https://cvepremium.circl.lu/user/automation {"uuid": "cd16e9cf-07b9-46df-84c5-dd486e9b9324", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-39987", "type": "published-proof-of-concept", "source": "https://t.me/GithubRedTeam/97370", "content": "\ud83d\udea8 GitHub \u76d1\u63a7\u6d88\u606f\u63d0\u9192\n\n\ud83d\udea8 \u53d1\u73b0\u5173\u952e\u8bcd\uff1a #CVE-2026 #POC #RCE\n\n\ud83d\udce6 \u9879\u76ee\u540d\u79f0\uff1a CVE-2026-39987-Poc\n\ud83d\udc64 \u9879\u76ee\u4f5c\u8005\uff1a MADA0L\n\ud83d\udee0 \u5f00\u53d1\u8bed\u8a00\uff1a Unknown\n\u2b50 Star\u6570\u91cf\uff1a 0 | \ud83c\udf74 Fork\u6570\u91cf\uff1a 0\n\ud83d\udcc5 \u66f4\u65b0\u65f6\u95f4\uff1a 2026-08-10 02:08:14\n\n\ud83d\udcdd \u9879\u76ee\u63cf\u8ff0\uff1a\nProof of Concept (PoC) WebSocket client for CVE-2026-39987 (Marimo Pre-Auth RCE), intended for authorized security testing.\n\n\ud83d\udd17 \u70b9\u51fb\u8bbf\u95ee\u9879\u76ee\u5730\u5740", "creation_timestamp": "2026-08-11T00:00:08.687354Z"} 2026-08-11T00:00:08.687354+00:00 https://vulnerability.circl.lu/sighting/9b47a323-d74e-4229-931e-d514e0a71d02/export 2026-08-13T23:10:09.654044+00:00 Automation user https://cvepremium.circl.lu/user/automation {"uuid": "9b47a323-d74e-4229-931e-d514e0a71d02", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-39987", "type": "seen", "source": "https://t.me/GithubRedTeam/97370", "content": "\ud83d\udea8 GitHub \u76d1\u63a7\u6d88\u606f\u63d0\u9192\n\n\ud83d\udea8 \u53d1\u73b0\u5173\u952e\u8bcd\uff1a #CVE-2026 #POC #RCE\n\n\ud83d\udce6 \u9879\u76ee\u540d\u79f0\uff1a CVE-2026-39987-Poc\n\ud83d\udc64 \u9879\u76ee\u4f5c\u8005\uff1a MADA0L\n\ud83d\udee0 \u5f00\u53d1\u8bed\u8a00\uff1a Unknown\n\u2b50 Star\u6570\u91cf\uff1a 0 | \ud83c\udf74 Fork\u6570\u91cf\uff1a 0\n\ud83d\udcc5 \u66f4\u65b0\u65f6\u95f4\uff1a 2026-08-10 02:08:14\n\n\ud83d\udcdd \u9879\u76ee\u63cf\u8ff0\uff1a\nProof of Concept (PoC) WebSocket client for CVE-2026-39987 (Marimo Pre-Auth RCE), intended for authorized security testing.\n\n\ud83d\udd17 \u70b9\u51fb\u8bbf\u95ee\u9879\u76ee\u5730\u5740", "creation_timestamp": "2026-08-10T04:00:03.420037Z"} 2026-08-10T04:00:03.420037+00:00 https://vulnerability.circl.lu/sighting/77d6c12a-fc31-483b-aa02-3738aa12039c/export 2026-08-13T23:10:09.654108+00:00 Automation user https://cvepremium.circl.lu/user/automation {"uuid": "77d6c12a-fc31-483b-aa02-3738aa12039c", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-39987", "type": "published-proof-of-concept", "source": "Telegram/C3q2vOTdkXA6iF-h_zMGQrZVnDCfVSala-72eNVn5iLBkyI", "content": "", "creation_timestamp": "2026-08-09T00:05:53.564385Z"} 2026-08-09T00:05:53.564385+00:00 https://vulnerability.circl.lu/sighting/ebc7db27-7a1d-4cc2-8ef0-2d78d18f541b/export 2026-08-13T23:10:09.654167+00:00 Automation user https://cvepremium.circl.lu/user/automation {"uuid": "ebc7db27-7a1d-4cc2-8ef0-2d78d18f541b", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-39987", "type": "seen", "source": "Telegram/C3q2vOTdkXA6iF-h_zMGQrZVnDCfVSala-72eNVn5iLBkyI", "content": "", "creation_timestamp": "2026-08-08T23:32:42.364257Z"} 2026-08-08T23:32:42.364257+00:00 https://vulnerability.circl.lu/sighting/3769917f-cae4-450c-9298-bad01855ec24/export 2026-08-13T23:10:09.654225+00:00 Automation user https://cvepremium.circl.lu/user/automation {"uuid": "3769917f-cae4-450c-9298-bad01855ec24", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-39987", "type": "published-proof-of-concept", "source": "https://t.me/GithubRedTeam/96999", "content": "\ud83d\udea8 GitHub \u76d1\u63a7\u6d88\u606f\u63d0\u9192\n\n\ud83d\udea8 \u53d1\u73b0\u5173\u952e\u8bcd\uff1a #CVE-2026 #POC\n\n\ud83d\udce6 \u9879\u76ee\u540d\u79f0\uff1a CVE-2026-39987\n\ud83d\udc64 \u9879\u76ee\u4f5c\u8005\uff1a alreadyClosed\n\ud83d\udee0 \u5f00\u53d1\u8bed\u8a00\uff1a Python\n\u2b50 Star\u6570\u91cf\uff1a 0 | \ud83c\udf74 Fork\u6570\u91cf\uff1a 0\n\ud83d\udcc5 \u66f4\u65b0\u65f6\u95f4\uff1a 2026-08-07 07:34:35\n\n\ud83d\udcdd \u9879\u76ee\u63cf\u8ff0\uff1a\nCVE-2026-39987 for marimo 0.20.4 PoC\n\n\ud83d\udd17 \u70b9\u51fb\u8bbf\u95ee\u9879\u76ee\u5730\u5740", "creation_timestamp": "2026-08-08T00:19:25.916331Z"} 2026-08-08T00:19:25.916331+00:00 https://vulnerability.circl.lu/sighting/a13ae278-c1cc-46c7-b105-169c4639c8b9/export 2026-08-13T23:10:09.654289+00:00 Automation user https://cvepremium.circl.lu/user/automation {"uuid": "a13ae278-c1cc-46c7-b105-169c4639c8b9", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-39987", "type": "published-proof-of-concept", "source": "https://t.me/GithubRedTeam/96999", "content": "\ud83d\udea8 GitHub \u76d1\u63a7\u6d88\u606f\u63d0\u9192\n\n\ud83d\udea8 \u53d1\u73b0\u5173\u952e\u8bcd\uff1a #CVE-2026 #POC\n\n\ud83d\udce6 \u9879\u76ee\u540d\u79f0\uff1a CVE-2026-39987\n\ud83d\udc64 \u9879\u76ee\u4f5c\u8005\uff1a alreadyClosed\n\ud83d\udee0 \u5f00\u53d1\u8bed\u8a00\uff1a Python\n\u2b50 Star\u6570\u91cf\uff1a 0 | \ud83c\udf74 Fork\u6570\u91cf\uff1a 0\n\ud83d\udcc5 \u66f4\u65b0\u65f6\u95f4\uff1a 2026-08-07 07:34:35\n\n\ud83d\udcdd \u9879\u76ee\u63cf\u8ff0\uff1a\nCVE-2026-39987 for marimo 0.20.4 PoC\n\n\ud83d\udd17 \u70b9\u51fb\u8bbf\u95ee\u9879\u76ee\u5730\u5740", "creation_timestamp": "2026-08-07T09:00:03.637002Z"} 2026-08-07T09:00:03.637002+00:00