CVE-2026-28761: Fujitsu Japan Limited Musetheque v4 Information Disclosure For Ipknowledge

High severity, CVSS 8.5. EPSS: 0.2% chance of exploitation in the next 30 days.

Cross-site request forgery vulnerability exists in Musetheque V4 Information Disclosure for IPKNOWLEDGE V4L1 rev2203.0 and earlier. If a user views a malicious page while logged-in to the affected product, unexpected operations may be done.

Affected products

• Fujitsu Japan Limited Musetheque v4 Information Disclosure For Ipknowledge: up to and including V4L1 rev2203.0

Published 2026-05-15. Last modified 2026-06-17.