https://vulnerability.circl.lu/sightings/feed 2026-05-10T07:58:17.983831+00:00 Vulnerability-Lookup info@circl.lu python-feedgen Contains only the most 10 recent sightings. https://vulnerability.circl.lu/sighting/b8813a9b-8dcd-4b35-af94-c07020ac5b7d/export 2026-05-10T07:58:18.461562+00:00 Automation user http://vulnerability.circl.lu/user/automation {"uuid": "b8813a9b-8dcd-4b35-af94-c07020ac5b7d", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2021-40100", "type": "seen", "source": "https://t.me/cibsecurity/29389", "content": "\u203c CVE-2021-40100 \u203c\n\nAn issue was discovered in Concrete CMS through 8.5.5. Stored XSS can occur in Conversations when the Active Conversation Editor is set to Rich Text.\n\n\ud83d\udcd6 Read\n\nvia \"National Vulnerability Database\".", "creation_timestamp": "2021-09-24T18:30:55.000000Z"} 2021-09-24T18:30:55+00:00