CVE-2026-9161 User Enumeration in DernekPlus' Website Template
Attackers can enumerate user accounts via response discrepancies in the DernekPlus Website Template, exposing sensitive user data.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2026-9161?
CVE-2026-9161 is a medium-severity vulnerability in DernekPlus Website Template, published on 10 Sep 2026. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
Observable response discrepancy vulnerability in DernekPlus Website Template allows Account Footprinting.
This issue affects Website Template: through 10092026. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.
Weakness: CWE-204
Which versions are affected by CVE-2026-9161?
How do I fix CVE-2026-9161?
No fix has been published for CVE-2026-9161 yet. Limit exposure of the affected software until one is available.
Is CVE-2026-9161 being exploited?
There is no known exploitation of CVE-2026-9161 in the wild and no public exploit code.
Sources
Also known as GHSA-f8xm-42j5-9q25.