CVE-2026-11871 Team Showcase Supreme < 9.3 - Unauthenticated Sensitive Data Disclosure via wpm_6310_team_member_details
Unauthenticated attackers can enumerate and disclose private team member details, including emails and phone numbers, via an unprotected AJAX action.
- 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-2026-11871?
CVE-2026-11871 is a medium-severity vulnerability in Unknown Team Members, published on 26 Sep 2026. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
The Team Members WordPress plugin before 9.3 does not perform any authorization or visibility check in an unauthenticated AJAX action that returns full team member records by ID, allowing unauthenticated attackers to enumerate and disclose details, including email addresses and phone numbers, of team members the administrator has not published publicly.
Weakness: CWE-200
Which versions are affected by CVE-2026-11871?
How do I fix CVE-2026-11871?
No fix has been published for CVE-2026-11871 yet. Limit exposure of the affected software until one is available.
Is CVE-2026-11871 being exploited?
There is no known exploitation of CVE-2026-11871 in the wild and no public exploit code.
Sources
Also known as GHSA-j3f9-r5x4-pr68.