Description

Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') vulnerability in quantumcloud KBx Pro Ultimate allows Path Traversal. This issue affects KBx Pro Ultimate: from n/a through 7.9.8.

Classification

CVE ID: CVE-2025-31053

CVSS Base Severity: HIGH

CVSS Base Score: 7.7

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

Affected Products

Vendor: quantumcloud

Product: KBx Pro Ultimate

Exploit Prediction Scoring System (EPSS)

EPSS Score: 0.05% (probability of being exploited)

EPSS Percentile: 16.59% (scored less or equal to compared to others)

EPSS Date: 2025-06-05 (when was this score calculated)

References

https://nvd.nist.gov/vuln/detail/CVE-2025-31053
https://patchstack.com/database/wordpress/plugin/knowledgebase-helpdesk-pro/vulnerability/wordpress-kbx-pro-ultimate-7-9-8-arbitrary-file-deletion-vulnerability?_s_id=cve

Timeline