What is CVE-2025-31053?

CVE-2025-31053 is a high-severity vulnerability in Quantumcloud Kbx Pro Ultimate, classified under Path Traversal. CVSS score: 7.7/10. Published 2025-05-23.

How severe is CVE-2025-31053?

High severity. CVSS v3 base score is 7.7 out of 10.

Path Traversal in Quantumcloud Kbx Pro Ultimate

CVE-2025-31053

Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') vulnerability in quantumcloud KBx Pro Ultimate knowledgebase-helpdesk-pro allows Path Traversal.This issue affects KBx Pro Ultimate: from n/a through < 8.0.5.

Vulnerability class: Path Traversal (Directory Traversal)

EPSS: 0.004 (36.0th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.7 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H.

Affected products

Quantumcloud Kbx Pro Ultimate — versions 0

Weakness classification (CWE)

CWE-22 — Path Traversal

References

audit@patchstack.com (vdb-entry)

Frequently asked questions

What is CVE-2025-31053?: CVE-2025-31053 is a high-severity vulnerability in Quantumcloud Kbx Pro Ultimate, classified under Path Traversal. CVSS score: 7.7/10. Published 2025-05-23.
How severe is CVE-2025-31053?: High severity. CVSS v3 base score is 7.7 out of 10.