https://vulnerability.circl.lu/sightings/feed 2026-08-29T15:07:12.849945+00:00 Vulnerability-Lookup info@circl.lu python-feedgen Contains only the most 10 recent sightings. https://vulnerability.circl.lu/sighting/187bc6f2-c066-434d-ae39-275b43393125/export 2026-08-29T15:07:12.873801+00:00 Automation user https://vulnerability.circl.lu/user/automation {"uuid": "187bc6f2-c066-434d-ae39-275b43393125", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-81578", "type": "seen", "source": "https://bsky.app/profile/netsecio.bsky.social/post/3mu7yriretx26", "content": "\ud83d\udea8 URGENT: PaperCut warns of an actively exploited zero-day RCE vulnerability chain affecting all NG/MF versions. The pre-auth flaws (CVE-2026-81578, CVE-2026-82078) allow full server takeover. Patch immediately! #Cybersecurity #ZeroDay #PaperCut\n\n\ud83c\udf10 cyber[.]netsecops[.]io", "creation_timestamp": "2026-08-29T13:38:26.099492Z"} 2026-08-29T13:38:26.099492+00:00 https://vulnerability.circl.lu/sighting/72953c07-3422-42dc-9da7-b95650ac1b30/export 2026-08-29T15:07:12.876502+00:00 Automation user https://vulnerability.circl.lu/user/automation {"uuid": "72953c07-3422-42dc-9da7-b95650ac1b30", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-81578", "type": "seen", "source": "https://mastodon.social/ap/users/115426718704364579/statuses/117179067595414659", "content": "\ud83d\udcf0 PaperCut Zero-Day RCE Actively Exploited; Emergency Patches Released\n\ud83d\udea8 URGENT: PaperCut warns of an actively exploited zero-day RCE vulnerability chain affecting all NG/MF versions. The pre-auth flaws (CVE-2026-81578, CVE-2026-82078) allow full server takeover. Patch immediately! #Cybersecurity #ZeroDay #PaperCut\n\ud83d\udd17 https://cyber.netsecops.io/articles/papercut-warns-of-actively-exploited-zero-day-rce-vulnerability/?utm_source=mastodon&utm_medium=social&utm_campaign=daily", "creation_timestamp": "2026-08-29T13:37:59.443875Z"} 2026-08-29T13:37:59.443875+00:00 https://vulnerability.circl.lu/sighting/03729116-1732-4083-be2f-b578a979b4e9/export 2026-08-29T15:07:12.876636+00:00 Automation user https://vulnerability.circl.lu/user/automation {"uuid": "03729116-1732-4083-be2f-b578a979b4e9", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-81578", "type": "seen", "source": "https://bsky.app/profile/cyfar.ca/post/3mu7xjn3nwj2g", "content": "~Cybergcca~\nPaperCut CVE-2026-81578 and CVE-2026-82078 are exploited in the wild; patch affected products.\n-\nIOCs: CVE-2026-81578, CVE-2026-82078, CVE-2026-19516\n-\n#PaperCut #ThreatIntel #Vulnerability", "creation_timestamp": "2026-08-29T13:16:07.994606Z"} 2026-08-29T13:16:07.994606+00:00 https://vulnerability.circl.lu/sighting/e2fe66a9-411f-4260-a4cc-b6c2b44c6a58/export 2026-08-29T15:07:12.876730+00:00 Automation user https://vulnerability.circl.lu/user/automation {"uuid": "e2fe66a9-411f-4260-a4cc-b6c2b44c6a58", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "cve-2026-81578", "type": "seen", "source": "https://bsky.app/profile/thecybersecguru.com/post/3mu75cviclk2v", "content": "PaperCut Under Active Attack: Full Technical Analysis of the Pre-Auth RCE Chain (CVE-2026-81578 +\u00a0CVE-2026-82078)\n\nActive exploitation of PaperCut NG/MF pre-auth RCE (CVE-2026-81578, CVE-2026-82078).\u2026\n\nhttps://thecybersecguru.com/news/papercut-cve-2026-81578-cve-2026-82078-pre-auth-rce-analysis/", "creation_timestamp": "2026-08-29T05:27:06.470962Z"} 2026-08-29T05:27:06.470962+00:00 https://vulnerability.circl.lu/sighting/53dfc506-ae1b-4bef-810a-fb47cbdb6823/export 2026-08-29T15:07:12.876811+00:00 Automation user https://vulnerability.circl.lu/user/automation {"uuid": "53dfc506-ae1b-4bef-810a-fb47cbdb6823", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-81578", "type": "seen", "source": "https://bsky.app/profile/cvemon.bsky.social/post/3mu6sobkmfe26", "content": "CVE-2026-81578 is trending. Hype score 15, currently #5 on cvemon.\n\nAn improper access control vulnerability exists in the web management interface of PaperCut MF and PaperCut NG. Under specific conditions, unauthenticated remote requests targeting\u2026\n\nhttps://cvemon.intruder.io/cves/CVE-2026-81578", "creation_timestamp": "2026-08-29T02:16:35.264968Z"} 2026-08-29T02:16:35.264968+00:00 https://vulnerability.circl.lu/sighting/d8510ddf-0f26-49a0-bc20-fbf122b79dfd/export 2026-08-29T15:07:12.876896+00:00 Automation user https://vulnerability.circl.lu/user/automation {"uuid": "d8510ddf-0f26-49a0-bc20-fbf122b79dfd", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-81578", "type": "seen", "source": "https://bsky.app/profile/hendryadrian.bsky.social/post/3mu6og3yyf62w", "content": "PaperCut says flaws in NG and MF, tracked as CVE-2026-82078 and CVE-2026-81578, are being actively exploited in customer incidents. Emergency patches are out after the first fix fell short. #PaperCut #CVE202682078 #CVE202681578", "creation_timestamp": "2026-08-29T01:00:28.350508Z"} 2026-08-29T01:00:28.350508+00:00 https://vulnerability.circl.lu/sighting/cfd74037-1eb8-4ce5-97ba-dc9a5f9dff5e/export 2026-08-29T15:07:12.876972+00:00 Automation user https://vulnerability.circl.lu/user/automation {"uuid": "cfd74037-1eb8-4ce5-97ba-dc9a5f9dff5e", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-81578", "type": "seen", "source": "https://bsky.app/profile/stemshop.bsky.social/post/3mu6mps6inc23", "content": "\ud83d\udea8 PaperCut NG/MF \u2014 RCE attacks are active\n\nCVE-2026-81578 + CVE-2026-82078 can be chained for unauthenticated RCE. PaperCut has released Emergency Patch Release 2.\n\nstemshop.top/blog/papercu...\n\n#CVE #PaperCut #RCE #CyberSecurity #InfoSec", "creation_timestamp": "2026-08-29T00:30:10.096569Z"} 2026-08-29T00:30:10.096569+00:00 https://vulnerability.circl.lu/sighting/7865cb86-fdf0-45ea-beae-a2e7ccfe1cc7/export 2026-08-29T15:07:12.877053+00:00 Automation user https://vulnerability.circl.lu/user/automation {"uuid": "7865cb86-fdf0-45ea-beae-a2e7ccfe1cc7", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-81578", "type": "seen", "source": "Telegram/_MkvWCyWZJHe2RNbxcbbJ8w73Oq-ZroyWog-I1ehVh_MDUs", "content": "", "creation_timestamp": "2026-08-29T00:00:06.809427Z"} 2026-08-29T00:00:06.809427+00:00 https://vulnerability.circl.lu/sighting/694349aa-d109-43c7-a77b-466c01f33241/export 2026-08-29T15:07:12.877131+00:00 Joseph Lee https://vulnerability.circl.lu/user/syspect {"uuid": "694349aa-d109-43c7-a77b-466c01f33241", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "86ecb4e1-bb32-44d5-9f39-8a4673af8385", "vulnerability": "CVE-2026-81578", "type": "seen", "source": "https://cyber.gc.ca/en/alerts-advisories/papercut-security-advisory-av26-858", "content": "", "creation_timestamp": "2026-08-28T20:15:03.694881Z"} 2026-08-28T20:15:03.694881+00:00 https://vulnerability.circl.lu/sighting/57d93eb9-eb38-4552-873d-8f24b76d0547/export 2026-08-29T15:07:12.878127+00:00 Joseph Lee https://vulnerability.circl.lu/user/syspect {"uuid": "57d93eb9-eb38-4552-873d-8f24b76d0547", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "86ecb4e1-bb32-44d5-9f39-8a4673af8385", "vulnerability": "CVE-2026-81578", "type": "seen", "source": "https://www.ncsc.nl/alerts/kwetsbaarheden-in-papercut-mf-en-ng-met-actief-misbruik-update-onmiddellijk", "content": "", "creation_timestamp": "2026-08-28T16:15:07.946945Z"} 2026-08-28T16:15:07.946945+00:00