{"vulnerability": "CVE-2021-40555", "sightings": [{"uuid": "58d6f0b0-0678-4b92-9b9c-d7f8a97aedd0", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2021-40555", "type": "published-proof-of-concept", "source": "https://t.me/DarkWebInformer_CVEAlerts/8060", "content": "\ud83d\udd17 DarkWebInformer.com - Cyber Threat Intelligence\n\ud83d\udccc CVE ID: CVE-2021-40555\n\ud83d\udd25 CVSS Score: N/A\n\ud83d\udd39 Description: Cross site scripting (XSS) vulnerability in flatCore-CMS 2.2.15 allows attackers to execute arbitrary code via description field on the new page creation form.\n\ud83d\udccf Published: 2023-02-16T00:00:00.000Z\n\ud83d\udccf Modified: 2025-03-19T15:02:26.927Z\n\ud83d\udd17 References:\n1. https://github.com/flatCore/flatCore-CMS/issues/56", "creation_timestamp": "2025-03-19T15:17:42.000000Z"}, {"uuid": "53614bc3-a469-4ca3-a972-89ef504aaf91", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2021-40555", "type": "seen", "source": "https://t.me/cibsecurity/58323", "content": "\u203c CVE-2021-40555 \u203c\n\nCross site scripting (XSS) vulnerability in flatCore-CMS 2.2.15 allows attackers to execute arbitrary code via description field on the new page creation form.\n\n\ud83d\udcd6 Read\n\nvia \"National Vulnerability Database\".", "creation_timestamp": "2023-02-16T18:12:28.000000Z"}]}