CVE-2026-25003

MEDIUM 4.3

WordPress Client Portal plugin <= 1.2.1 - Broken Access Control vulnerability

CVSS Score

4.3

EPSS Score

0.0%

EPSS Percentile

0th

Missing Authorization vulnerability in madalin.ungureanu Client Portal client-portal allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects Client Portal: from n/a through <= 1.2.1.

CWE	CWE-862
Vendor	madalin.ungureanu
Product	client portal
Published	Feb 19, 2026
Last Updated	Apr 28, 2026

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CVSS v3 Breakdown

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

Attack Vector

Network

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

None

Integrity

Low

Availability

None

Affected Versions

madalin.ungureanu / Client Portal

0 ≤ 1.2.1

References

NVD ↗ CVE.org ↗ EPSS Data ↗

patchstack.com: https://patchstack.com/database/Wordpress/Plugin/client-portal/vulnerability/wordpress-client-portal-plugin-1-2-1-broken-access-control-vulnerability?_s_id=cve

Credits

Nabil Irawan | Patchstack Bug Bounty Program