CVE-2026-105117: Openidentityplatform Openam

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

OpenAM before 16.1.3 contains an email content injection vulnerability that allows unauthenticated attackers to control notification email wording via the forgotPassword and register actions on /json/{realm}/users. Attackers can supply subject and message fields to send phishing mail from the organisation's configured From address, or abuse register as a relay to arbitrary recipients.

Affected products

• Openidentityplatform Openam: before 16.1.3 (fixed in 16.1.3)

Published 2026-10-03. Last modified 2026-10-06.