Dynamic User Directory vulnerability

Subscriber PHP Object Injection in Dynamic User Directory <= 2.4 versions.

Published 10 Oct 2026Updated 10 Oct 20261 sources
CVSS 9.8

What happened

Subscriber PHP Object Injection in Dynamic User Directory <= 2.4 versions.

Affected versions

Dynamic User Directory: n/a through 2.4 (custom) Fixed: See vendor advisory.

Why it matters

Review the vendor advisory and exposure of the affected product to determine operational impact.

Detection & mitigation

  • Apply vendor-provided updates or mitigations.
  • Review affected product exposure and access logs.

Public PoC references

No public PoC reference has passed the current publication threshold.