Is CVE-2026-105117 being exploited?

No public exploit is currently tracked.

How severe is CVE-2026-105117?

CVE-2026-105117 has a CVSS v3 severity of MEDIUM (6.1).

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CVE-2026-105117

Description

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.