CVE-2026-40724

MEDIUM 6.5

WordPress Client Portal (Pro) plugin <= 5.6.2 - Arbitrary File Download vulnerability

CVSS Score

6.5

EPSS Score

0.0%

EPSS Percentile

0th

CP Client Arbitrary File Download in Client Portal (Pro) <= 5.6.2 versions.

CWE	CWE-22
Vendor	client portal ltd.
Product	client portal (pro)
Published	Jun 17, 2026
Last Updated	Jun 17, 2026

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CVSS v3 Breakdown

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

Attack Vector

Network

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

None

Availability

None

Affected Versions

Client Portal Ltd. / Client Portal (Pro)

n/a ≤ 5.6.2

References

NVD ↗ CVE.org ↗ EPSS Data ↗

patchstack.com: https://patchstack.com/database/wordpress/plugin/leco-client-portal/vulnerability/wordpress-client-portal-pro-plugin-5-6-2-arbitrary-file-download-vulnerability?_s_id=cve

Credits

Jarno Vos (jrn5151) | Patchstack Bug Bounty Program