All vulnerabilities
CVE-2026-105117GHSA-mw38-8gr7-c4x2

OpenAM before 16.1.3 Email Content Injection via Users REST Self-Service Actions

OpenIdentityPlatform OpenAM
Open in ThreatlineRecord JSON
CVSS
5.3Medium
ExploitationNo known exploitationNot in CISA KEV, which does not prove it is unexploitedCISA KEV
Exploit odds (EPSS)0.16%Chance of exploitation activity in the next 30 days, higher than 4% of CVEs. Scored 23 Oct 2026FIRST EPSS
Fixed in16.1.3Fixed versionCVE List
Published3 Oct 2026Updated 5 Oct 2026CVE List

What fixes it

A fixed version on one release line is not the upgrade target for every line. Check your exact version and any vendor backports.

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.

Text from CVE List

Affected versions 2

  • OpenAMaffected: all versions before 16.1.3CVE List
  • OpenAMunaffected: 16.1.3CVE List

References 2