CVE-2000-0097: Microsoft Index Server

Medium severity, CVSS 5.0. EPSS: 35.9% chance of exploitation in the next 30 days.

The WebHits ISAPI filter in Microsoft Index Server allows remote attackers to read arbitrary files, aka the "Malformed Hit-Highlighting Argument" vulnerability.

Affected products

• Microsoft Index Server: version 2.0 only

Published 2000-01-26. Last modified 2026-06-16.