CVE-2026-87901Published
Improper sanitization in the registration module allows reflected Cross-Site Scripting.
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-2026-87901 · Microsoft / collected KEV context
cve-program · CVE-2026-87901
Related operational evidence
Explicit CVE identifiers- Improper sanitization in the registration module allows reflected Cross-Site Scripting. · Newly collected advisory · 23 Oct 2026