https://vulnerability.circl.lu/sightings/feed 2026-10-11T20:20:41.571406+00:00 Vulnerability-Lookup info@circl.lu python-feedgen Contains only the most 10 recent sightings. https://vulnerability.circl.lu/sighting/3d70a436-05e5-4daa-9657-414f5bf28c0b/export 2026-10-11T20:20:41.596487+00:00 Automation user https://vulnerability.circl.lu/user/automation {"uuid": "3d70a436-05e5-4daa-9657-414f5bf28c0b", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-87760", "type": "seen", "source": "https://infosec.exchange/users/cve/statuses/117420938584948034", "content": "CVE-2026-87760 Web Vitals Tracking <= 5.4.2 - Unauthenticated Stored XSS via Tracking Beacon Metric Name The Web Vitals Tracking WordPress plugin through 5.4.2 does not validate or escape performance measurements submitted by unauthenticated visitors before storing them and outputting them in a script context on an administrative page, allowing unauthenticated attackers to perform Stored Cross-Site Scripting attacks against administrators.\nhttps://www.cve.org/CVERecord?id=CVE-2026-87760https://wpscan.com/vulnerability/c6250c43-42c5-4c76-9eb9-2b35ba461e8c/#CVE_2026_87760#bot", "creation_timestamp": "2026-10-11T06:48:54.310579Z"} 2026-10-11T06:48:54.310579+00:00