CVE-2026-11871 — MEDIUM (5.3)

Vulnerability 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.

CVSS Score

5.3

MEDIUM

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

LOW

Integrity

NONE

Availability

NONE

Related Weaknesses (CWE)

CWE-200

References

https://wpscan.com/vulnerability/9ca61aee-c36a-41c5-b4e7-1626c5720362/

FAQ

What is CVE-2026-11871?

CVE-2026-11871 is a vulnerability with a CVSS score of 5.3 (MEDIUM). 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 unauthentica...

How severe is CVE-2026-11871?

CVE-2026-11871 has been rated MEDIUM with a CVSS base score of 5.3/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2026-11871?

Check the references section above for vendor advisories and patch information. Review vendor security bulletins for remediation guidance.