CVE-2026-87760Published
Web Vitals Tracking <= 5.4.2 - Unauthenticated Stored XSS via Tracking Beacon Metric Name
Explicit identifiers and source references
These records connect through source-stated identifiers. Shared identifiers or dates alone do not establish shared exposure, root cause or applicability.
CVE-2026-87760 · Microsoft / collected KEV context
cve-program · CVE-2026-87760
Related operational evidence
Explicit CVE identifiersNo related operational record is retained in the current change model.