https://vulnerability.circl.lu Contains only the most 10 recent sightings. http://www.rssboard.org/rss-specification python-feedgen en Sun, 31 May 2026 00:24:02 +0000 https://vulnerability.circl.lu/sighting/3fb06f61-4d13-45c4-96bb-c6ccb4a12c35/export {"uuid": "3fb06f61-4d13-45c4-96bb-c6ccb4a12c35", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-6346", "type": "seen", "source": "https://bsky.app/profile/cve.skyfleet.blue/post/3mm4pj4wb2b2i", "content": "CVE-2026-6346 - Sensitive credentials exposed in plaintext in Mattermost support packets\nCVE ID : CVE-2026-6346\n \n Published : May 18, 2026, 9:16 a.m. | 51\u00a0minutes ago\n \n Description : Mattermost versions 11.5.x <= 11.5.1, 10.11.x <= 10.11.13, 11.4.x <= 11.4.3 fail to...", "creation_timestamp": "2026-05-18T10:53:08.927282Z"} {"uuid": "3fb06f61-4d13-45c4-96bb-c6ccb4a12c35", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-6346", "type": "seen", "source": "https://bsky.app/profile/cve.skyfleet.blue/post/3mm4pj4wb2b2i", "content": "CVE-2026-6346 - Sensitive credentials exposed in plaintext in Mattermost support packets\nCVE ID : CVE-2026-6346\n \n Published : May 18, 2026, 9:16 a.m. | 51\u00a0minutes ago\n \n Description : Mattermost versions 11.5.x <= 11.5.1, 10.11.x <= 10.11.13, 11.4.x <= 11.4.3 fail to...", "creation_timestamp": "2026-05-18T10:53:08.927282Z"} https://vulnerability.circl.lu/sighting/3fb06f61-4d13-45c4-96bb-c6ccb4a12c35/export Mon, 18 May 2026 10:53:08 +0000 https://vulnerability.circl.lu/sighting/49672898-9ac8-4b0b-b712-2e3c4d2b9218/export {"uuid": "49672898-9ac8-4b0b-b712-2e3c4d2b9218", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-6346", "type": "seen", "source": "https://bsky.app/profile/thehackerwire.bsky.social/post/3mm5hfq7huy2t", "content": "\ud83d\udfe0 CVE-2026-6346 - High (8.7)\n\nMattermost versions 11.5.x <= 11.5.1, 10.11.x <= 10.11.13, 11.4.x <= 11.4.3 fail to sani...\n\nhttps://www.thehackerwire.com/vulnerability/CVE-2026-6346/\n\n#infosec #cybersecurity #CVE #vulnerability #security #patchstack", "creation_timestamp": "2026-05-18T18:00:45.426950Z"} {"uuid": "49672898-9ac8-4b0b-b712-2e3c4d2b9218", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-6346", "type": "seen", "source": "https://bsky.app/profile/thehackerwire.bsky.social/post/3mm5hfq7huy2t", "content": "\ud83d\udfe0 CVE-2026-6346 - High (8.7)\n\nMattermost versions 11.5.x <= 11.5.1, 10.11.x <= 10.11.13, 11.4.x <= 11.4.3 fail to sani...\n\nhttps://www.thehackerwire.com/vulnerability/CVE-2026-6346/\n\n#infosec #cybersecurity #CVE #vulnerability #security #patchstack", "creation_timestamp": "2026-05-18T18:00:45.426950Z"} https://vulnerability.circl.lu/sighting/49672898-9ac8-4b0b-b712-2e3c4d2b9218/export Mon, 18 May 2026 18:00:45 +0000 https://vulnerability.circl.lu/sighting/1c63e9e6-4e31-4776-bc71-6b669b4c3929/export {"uuid": "1c63e9e6-4e31-4776-bc71-6b669b4c3929", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-6346", "type": "seen", "source": "https://bsky.app/profile/cyberhub.blog/post/3mmdf6vj3c725", "content": "\ud83d\udccc CVE-2026-6346 - Mattermost versions 11.5.x <= 11.5.1, 10.11.x <= 10.11.13, 11.4.x <= 11.4.3 fail to sanitize sensitive configuration fields before including them in s... https://www.cyberhub.blog/cves/CVE-2026-6346", "creation_timestamp": "2026-05-21T02:37:09.615729Z"} {"uuid": "1c63e9e6-4e31-4776-bc71-6b669b4c3929", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-6346", "type": "seen", "source": "https://bsky.app/profile/cyberhub.blog/post/3mmdf6vj3c725", "content": "\ud83d\udccc CVE-2026-6346 - Mattermost versions 11.5.x <= 11.5.1, 10.11.x <= 10.11.13, 11.4.x <= 11.4.3 fail to sanitize sensitive configuration fields before including them in s... https://www.cyberhub.blog/cves/CVE-2026-6346", "creation_timestamp": "2026-05-21T02:37:09.615729Z"} https://vulnerability.circl.lu/sighting/1c63e9e6-4e31-4776-bc71-6b669b4c3929/export Thu, 21 May 2026 02:37:09 +0000