{"uuid": "74ae3343-e574-4bc0-b45b-673c15a041b4", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-18420", "type": "seen", "source": "https://bsky.app/profile/thehackerwire.bsky.social/post/3mtkapnkb7h22", "content": "\ud83d\udfe0 CVE-2026-18420 - High (8.8)\n\nImproper input validation in the Time Series Visual Builder (TSVB) plugin in OpenSearch Dashboard...\n\nhttps://www.thehackerwire.com/vulnerability/CVE-2026-18420/\n\n#infosec #cybersecurity #CVE #vulnerability #security #patchstack", "creation_timestamp": "2026-08-20T22:01:59.713929Z"}