CVE-2026-18365 — MEDIUM (4.3)

Vulnerability Description

The zportals WordPress plugin before 6.4.2 does not perform any capability or nonce check on one of its AJAX actions, allowing users with a subscriber-level account to disclose the display name and email address of every registered user, including administrators.

CVSS Score

4.3

MEDIUM

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

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

LOW

Integrity

NONE

Availability

NONE

Related Weaknesses (CWE)

CWE-200

References

https://wpscan.com/vulnerability/752e218f-bd97-40d4-b32b-9e913b520db6/

FAQ

What is CVE-2026-18365?

CVE-2026-18365 is a vulnerability with a CVSS score of 4.3 (MEDIUM). The zportals WordPress plugin before 6.4.2 does not perform any capability or nonce check on one of its AJAX actions, allowing users with a subscriber-level account to disclose the display name and em...

How severe is CVE-2026-18365?

CVE-2026-18365 has been rated MEDIUM with a CVSS base score of 4.3/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2026-18365?

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