CVE-2025-5391Network attack vector

Authenticated file deletion via unvalidated delete_file path

Published Aug 12, 2025 · Updated Apr 8, 2026

Path traversal in Bbioon Purchase Orders for WooCommerce 1.0.2 and earlier allows remote authenticated users to delete server files. The delete_file() function fails to confine the supplied path before deleting the referenced file, allowing traversal outside the intended upload location. Subscriber-level access is sufficient; deletion of wp-config.php can interrupt the site and enable follow-on code execution.

CVSS severity8.1
High
EPSS probability0.85%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Path traversal in Bbioon Purchase Orders for WooCommerce 1.0.2 and earlier allows remote authenticated users to delete server files. The delete_file() function fails to confine the supplied path before deleting the referenced file, allowing traversal outside the intended upload location. Subscriber-level access is sufficient; deletion of wp-config.php can interrupt the site and enable follow-on code execution.

The record

CVE
CVE-2025-5391
Published
Aug 12, 2025
Updated
Apr 8, 2026
Vendor
Bbioon
Product
Purchase Orders for WooCommerce
Classifications
CWE-22, T1485
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Aug 12, 2025CVE publishedPublication date reported by the CVE source.
  2. Apr 8, 2026Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=0 <=1.0.2

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

Bbioon · Purchase Orders for WooCommerceversion=0 <=1.0.2

Published CVSS scores

8.1WordfenceCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 9, 2026Sep 15, 2026
Latest reporting daySep 15, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-22Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
T1485Data Destruction

Public exploit references

No public exploit references are available in this record.

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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