CVE-2025-31053

HIGH 7.7

WordPress KBx Pro Ultimate plugin < 8.0.5 - Arbitrary File Deletion Vulnerability

CVSS Score

7.7

EPSS Score

0.0%

EPSS Percentile

0th

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.

CWE	CWE-22
Vendor	quantumcloud
Product	kbx pro ultimate
Published	May 23, 2025
Last Updated	Apr 28, 2026

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CVSS v3 Breakdown

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

Attack Vector

Network

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Changed

Confidentiality

None

Integrity

None

Availability

High

Affected Versions

quantumcloud / KBx Pro Ultimate

0 ≤ 8.0.5

References

NVD ↗ CVE.org ↗ EPSS Data ↗

patchstack.com: https://patchstack.com/database/Wordpress/Plugin/knowledgebase-helpdesk-pro/vulnerability/wordpress-kbx-pro-ultimate-7-9-8-arbitrary-file-deletion-vulnerability?_s_id=cve

Credits

Tran Nguyen Bao Khanh (VCI - VNPT Cyber Immunity) | Patchstack Bug Bounty Program