https://vulnerability.circl.lu Contains only the most 10 recent sightings. http://www.rssboard.org/rss-specification python-feedgen en Mon, 20 Jul 2026 01:09:39 +0000 https://vulnerability.circl.lu/sighting/67f6ec31-8b28-4324-8e60-8928b12f2c2f/export {"uuid": "67f6ec31-8b28-4324-8e60-8928b12f2c2f", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-44787", "type": "seen", "source": "https://bsky.app/profile/cyberhub.blog/post/3mqzjp4zwah26", "content": "\ud83d\udccc CVE-2026-44787 - Discourse is an open-source discussion platform. Prior to 2026.6.0, 2026.5.1, 2026.4.2, and 2026.1.5, the signup flow could allow newly registered use... https://www.cyberhub.blog/cves/CVE-2026-44787", "creation_timestamp": "2026-07-19T19:37:07.104004Z"} {"uuid": "67f6ec31-8b28-4324-8e60-8928b12f2c2f", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-44787", "type": "seen", "source": "https://bsky.app/profile/cyberhub.blog/post/3mqzjp4zwah26", "content": "\ud83d\udccc CVE-2026-44787 - Discourse is an open-source discussion platform. Prior to 2026.6.0, 2026.5.1, 2026.4.2, and 2026.1.5, the signup flow could allow newly registered use... https://www.cyberhub.blog/cves/CVE-2026-44787", "creation_timestamp": "2026-07-19T19:37:07.104004Z"} https://vulnerability.circl.lu/sighting/67f6ec31-8b28-4324-8e60-8928b12f2c2f/export Sun, 19 Jul 2026 19:37:07 +0000 https://vulnerability.circl.lu/sighting/e8d2c882-d413-42e7-8a7f-77a19c38edc0/export {"uuid": "e8d2c882-d413-42e7-8a7f-77a19c38edc0", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-44789", "type": "published-proof-of-concept", "source": "Telegram/GUVwrz9b9Ug_knDvSUJf3Tbi3zEtQJMShrvy8E-4r1bK888", "content": "", "creation_timestamp": "2026-07-18T01:00:05.030428Z"} {"uuid": "e8d2c882-d413-42e7-8a7f-77a19c38edc0", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-44789", "type": "published-proof-of-concept", "source": "Telegram/GUVwrz9b9Ug_knDvSUJf3Tbi3zEtQJMShrvy8E-4r1bK888", "content": "", "creation_timestamp": "2026-07-18T01:00:05.030428Z"} https://vulnerability.circl.lu/sighting/e8d2c882-d413-42e7-8a7f-77a19c38edc0/export Sat, 18 Jul 2026 01:00:05 +0000 https://vulnerability.circl.lu/sighting/c1ee210a-3709-4578-bcbc-c6ab27274d90/export {"uuid": "c1ee210a-3709-4578-bcbc-c6ab27274d90", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-44789", "type": "seen", "source": "Telegram/GUVwrz9b9Ug_knDvSUJf3Tbi3zEtQJMShrvy8E-4r1bK888", "content": "", "creation_timestamp": "2026-07-17T00:00:43.053762Z"} {"uuid": "c1ee210a-3709-4578-bcbc-c6ab27274d90", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-44789", "type": "seen", "source": "Telegram/GUVwrz9b9Ug_knDvSUJf3Tbi3zEtQJMShrvy8E-4r1bK888", "content": "", "creation_timestamp": "2026-07-17T00:00:43.053762Z"} https://vulnerability.circl.lu/sighting/c1ee210a-3709-4578-bcbc-c6ab27274d90/export Fri, 17 Jul 2026 00:00:43 +0000 https://vulnerability.circl.lu/sighting/1fb17519-41a5-4ea2-9d6e-0558be814012/export {"uuid": "1fb17519-41a5-4ea2-9d6e-0558be814012", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-44789", "type": "seen", "source": "Telegram/GUVwrz9b9Ug_knDvSUJf3Tbi3zEtQJMShrvy8E-4r1bK888", "content": "", "creation_timestamp": "2026-07-16T19:00:26.673436Z"} {"uuid": "1fb17519-41a5-4ea2-9d6e-0558be814012", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-44789", "type": "seen", "source": "Telegram/GUVwrz9b9Ug_knDvSUJf3Tbi3zEtQJMShrvy8E-4r1bK888", "content": "", "creation_timestamp": "2026-07-16T19:00:26.673436Z"} https://vulnerability.circl.lu/sighting/1fb17519-41a5-4ea2-9d6e-0558be814012/export Thu, 16 Jul 2026 19:00:26 +0000 https://vulnerability.circl.lu/sighting/bc8b8b54-daac-4e44-bdce-90d8cdf809dd/export {"uuid": "bc8b8b54-daac-4e44-bdce-90d8cdf809dd", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-44789", "type": "published-proof-of-concept", "source": "https://t.me/GithubRedTeam/91223", "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-2026-44789-n8n-PrototypePollution-RCE\n\ud83d\udc64 \u9879\u76ee\u4f5c\u8005\uff1a BiiTts\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 2026-06-30 02:12:08\n\n\ud83d\udcdd \u9879\u76ee\u63cf\u8ff0\uff1a\nCVE-2026-44789 \u2014 n8n <1.123.43 HTTP Request pagination prototype pollution to RCE (NODE_OPTIONS runner-spawn gadget). Lab + automated PoC, verified e2e.\n\n\ud83d\udd17 \u70b9\u51fb\u8bbf\u95ee\u9879\u76ee\u5730\u5740", "creation_timestamp": "2026-07-15T00:00:24.572857Z"} {"uuid": "bc8b8b54-daac-4e44-bdce-90d8cdf809dd", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-44789", "type": "published-proof-of-concept", "source": "https://t.me/GithubRedTeam/91223", "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-2026-44789-n8n-PrototypePollution-RCE\n\ud83d\udc64 \u9879\u76ee\u4f5c\u8005\uff1a BiiTts\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 2026-06-30 02:12:08\n\n\ud83d\udcdd \u9879\u76ee\u63cf\u8ff0\uff1a\nCVE-2026-44789 \u2014 n8n <1.123.43 HTTP Request pagination prototype pollution to RCE (NODE_OPTIONS runner-spawn gadget). Lab + automated PoC, verified e2e.\n\n\ud83d\udd17 \u70b9\u51fb\u8bbf\u95ee\u9879\u76ee\u5730\u5740", "creation_timestamp": "2026-07-15T00:00:24.572857Z"} https://vulnerability.circl.lu/sighting/bc8b8b54-daac-4e44-bdce-90d8cdf809dd/export Wed, 15 Jul 2026 00:00:24 +0000 https://vulnerability.circl.lu/sighting/d723b816-b52d-47b4-a259-b5ad02bdec66/export {"uuid": "d723b816-b52d-47b4-a259-b5ad02bdec66", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-44789", "type": "seen", "source": "https://t.me/GithubRedTeam/91223", "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-2026-44789-n8n-PrototypePollution-RCE\n\ud83d\udc64 \u9879\u76ee\u4f5c\u8005\uff1a BiiTts\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 2026-06-30 02:12:08\n\n\ud83d\udcdd \u9879\u76ee\u63cf\u8ff0\uff1a\nCVE-2026-44789 \u2014 n8n <1.123.43 HTTP Request pagination prototype pollution to RCE (NODE_OPTIONS runner-spawn gadget). Lab + automated PoC, verified e2e.\n\n\ud83d\udd17 \u70b9\u51fb\u8bbf\u95ee\u9879\u76ee\u5730\u5740", "creation_timestamp": "2026-07-14T00:00:33.217998Z"} {"uuid": "d723b816-b52d-47b4-a259-b5ad02bdec66", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-44789", "type": "seen", "source": "https://t.me/GithubRedTeam/91223", "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-2026-44789-n8n-PrototypePollution-RCE\n\ud83d\udc64 \u9879\u76ee\u4f5c\u8005\uff1a BiiTts\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 2026-06-30 02:12:08\n\n\ud83d\udcdd \u9879\u76ee\u63cf\u8ff0\uff1a\nCVE-2026-44789 \u2014 n8n <1.123.43 HTTP Request pagination prototype pollution to RCE (NODE_OPTIONS runner-spawn gadget). Lab + automated PoC, verified e2e.\n\n\ud83d\udd17 \u70b9\u51fb\u8bbf\u95ee\u9879\u76ee\u5730\u5740", "creation_timestamp": "2026-07-14T00:00:33.217998Z"} https://vulnerability.circl.lu/sighting/d723b816-b52d-47b4-a259-b5ad02bdec66/export Tue, 14 Jul 2026 00:00:33 +0000 https://vulnerability.circl.lu/sighting/43ed7b84-64ac-42fc-8298-ed8fe3f808a4/export {"uuid": "43ed7b84-64ac-42fc-8298-ed8fe3f808a4", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-44789", "type": "seen", "source": "https://t.me/GithubRedTeam/91223", "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-2026-44789-n8n-PrototypePollution-RCE\n\ud83d\udc64 \u9879\u76ee\u4f5c\u8005\uff1a BiiTts\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 2026-06-30 02:12:08\n\n\ud83d\udcdd \u9879\u76ee\u63cf\u8ff0\uff1a\nCVE-2026-44789 \u2014 n8n <1.123.43 HTTP Request pagination prototype pollution to RCE (NODE_OPTIONS runner-spawn gadget). Lab + automated PoC, verified e2e.\n\n\ud83d\udd17 \u70b9\u51fb\u8bbf\u95ee\u9879\u76ee\u5730\u5740", "creation_timestamp": "2026-07-13T22:00:16.647007Z"} {"uuid": "43ed7b84-64ac-42fc-8298-ed8fe3f808a4", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-44789", "type": "seen", "source": "https://t.me/GithubRedTeam/91223", "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-2026-44789-n8n-PrototypePollution-RCE\n\ud83d\udc64 \u9879\u76ee\u4f5c\u8005\uff1a BiiTts\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 2026-06-30 02:12:08\n\n\ud83d\udcdd \u9879\u76ee\u63cf\u8ff0\uff1a\nCVE-2026-44789 \u2014 n8n <1.123.43 HTTP Request pagination prototype pollution to RCE (NODE_OPTIONS runner-spawn gadget). Lab + automated PoC, verified e2e.\n\n\ud83d\udd17 \u70b9\u51fb\u8bbf\u95ee\u9879\u76ee\u5730\u5740", "creation_timestamp": "2026-07-13T22:00:16.647007Z"} https://vulnerability.circl.lu/sighting/43ed7b84-64ac-42fc-8298-ed8fe3f808a4/export Mon, 13 Jul 2026 22:00:16 +0000 https://vulnerability.circl.lu/sighting/9dc15964-a326-4055-8d99-7bd05cc76ac2/export {"uuid": "9dc15964-a326-4055-8d99-7bd05cc76ac2", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-44787", "type": "seen", "source": "https://bsky.app/profile/cve.skyfleet.blue/post/3mqaqmco25h25", "content": "CVE-2026-44787 - Discourse: Signup-time primary_group_id assignment grants whisperer access\nCVE ID : CVE-2026-44787\n \n Published : July 9, 2026, 10:17 p.m. | 15\u00a0minutes ago\n \n Description : Discourse is an open-source discussion platform. Prior to 2026.6.0, 2026.5.1, 2026.4.2,...", "creation_timestamp": "2026-07-09T23:04:15.005465Z"} {"uuid": "9dc15964-a326-4055-8d99-7bd05cc76ac2", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-44787", "type": "seen", "source": "https://bsky.app/profile/cve.skyfleet.blue/post/3mqaqmco25h25", "content": "CVE-2026-44787 - Discourse: Signup-time primary_group_id assignment grants whisperer access\nCVE ID : CVE-2026-44787\n \n Published : July 9, 2026, 10:17 p.m. | 15\u00a0minutes ago\n \n Description : Discourse is an open-source discussion platform. Prior to 2026.6.0, 2026.5.1, 2026.4.2,...", "creation_timestamp": "2026-07-09T23:04:15.005465Z"} https://vulnerability.circl.lu/sighting/9dc15964-a326-4055-8d99-7bd05cc76ac2/export Thu, 09 Jul 2026 23:04:15 +0000 https://vulnerability.circl.lu/sighting/dcdc52da-8151-438e-aea1-b9e400795607/export {"uuid": "dcdc52da-8151-438e-aea1-b9e400795607", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-44789", "type": "seen", "source": "https://bsky.app/profile/cyberhub.blog/post/3mpb7lnw3ml2y", "content": "\ud83d\udccc CVE-2026-44789 - n8n is an open source workflow automation platform. Prior to 1.123.43, 2.22.1, and 2.20.7, an authenticated user with permission to create or modify w... https://www.cyberhub.blog/cves/CVE-2026-44789", "creation_timestamp": "2026-06-27T10:07:08.353800Z"} {"uuid": "dcdc52da-8151-438e-aea1-b9e400795607", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-44789", "type": "seen", "source": "https://bsky.app/profile/cyberhub.blog/post/3mpb7lnw3ml2y", "content": "\ud83d\udccc CVE-2026-44789 - n8n is an open source workflow automation platform. Prior to 1.123.43, 2.22.1, and 2.20.7, an authenticated user with permission to create or modify w... https://www.cyberhub.blog/cves/CVE-2026-44789", "creation_timestamp": "2026-06-27T10:07:08.353800Z"} https://vulnerability.circl.lu/sighting/dcdc52da-8151-438e-aea1-b9e400795607/export Sat, 27 Jun 2026 10:07:08 +0000 https://vulnerability.circl.lu/sighting/a627e315-cf6a-4db6-8db7-b490cfd9b315/export {"uuid": "a627e315-cf6a-4db6-8db7-b490cfd9b315", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-44789", "type": "seen", "source": "https://bsky.app/profile/securitycyberuk.bsky.social/post/3mp2fgmz2rn2o", "content": "\ud83d\udea8 ALERT: CVE-2026-44789\n\nCVSS 9.9/10\n\n\ud83d\udccb WHAT IT IS:\nn8n is an open source workflow automation platform. Prior to 1.123.43, 2.22.1, and 2.20.7, an authenticated user with permission to create or modify workflows could achieve global prototype pollution via an unvalidated pagination parameter in the ", "creation_timestamp": "2026-06-24T17:03:05.126420Z"} {"uuid": "a627e315-cf6a-4db6-8db7-b490cfd9b315", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-44789", "type": "seen", "source": "https://bsky.app/profile/securitycyberuk.bsky.social/post/3mp2fgmz2rn2o", "content": "\ud83d\udea8 ALERT: CVE-2026-44789\n\nCVSS 9.9/10\n\n\ud83d\udccb WHAT IT IS:\nn8n is an open source workflow automation platform. Prior to 1.123.43, 2.22.1, and 2.20.7, an authenticated user with permission to create or modify workflows could achieve global prototype pollution via an unvalidated pagination parameter in the ", "creation_timestamp": "2026-06-24T17:03:05.126420Z"} https://vulnerability.circl.lu/sighting/a627e315-cf6a-4db6-8db7-b490cfd9b315/export Wed, 24 Jun 2026 17:03:05 +0000