CVE-2025-66486: IBM Aspera Shares

Medium severity, CVSS 6.1. EPSS: 0.2% chance of exploitation in the next 30 days.

IBM Aspera Shares 1.9.9 through 1.11.0 is vulnerable to HTML injection. A remote attacker could inject malicious HTML code, which when viewed, would be executed in the victim's Web browser within the security context of the hosting site.

Affected products

• IBM Aspera Shares: from 1.9.9, before 1.11.1 (fixed in 1.11.1)

Published 2026-04-01. Last modified 2026-10-07.