What is CVE-2026-40724?

CVE-2026-40724 is a medium-severity vulnerability in Client Portal Ltd. (Pro), classified under Path Traversal. CVSS score: 6.5/10. Published 2026-06-17.

How severe is CVE-2026-40724?

Medium severity. CVSS v3 base score is 6.5 out of 10.

Path Traversal in Client Portal Ltd. (Pro)

CVE-2026-40724

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

Vulnerability class: Path Traversal (Directory Traversal)

CVSS v3 metric

CVSS v3 base score 6.5 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N.

Affected products

Client Portal Ltd. (Pro) — versions n/a

Weakness classification (CWE)

CWE-22 — Path Traversal

References

audit@patchstack.com (vdb-entry)

Frequently asked questions

What is CVE-2026-40724?: CVE-2026-40724 is a medium-severity vulnerability in Client Portal Ltd. (Pro), classified under Path Traversal. CVSS score: 6.5/10. Published 2026-06-17.
How severe is CVE-2026-40724?: Medium severity. CVSS v3 base score is 6.5 out of 10.