Cyber Signal — CVE-2026-42897 stems from a cross-site scripting (XSS) vulne — OpenWatch

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Cyberupdate🇺🇸United StatesMay 18, 2026

CVE-2026-42897 stems from a cross-site scripting (XSS) vulnerability and can allow an attacker to compromise Outlook Web Access (OWA) mailboxes.

This is an ingested summary. Full reporting is available at the primary source below.

Severity: 3.5/10Source: Dark Reading

Read full report ↗Related signals →

Cyber Signal — CVE-2026-42897 stems from a cross-site scripting (XSS) vulne — OpenWatch