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Booster (<= 5.6.6) and Booster Plus (<= 5.6.4) for WooCommerce — Authenticated (Shop Manager+) Information Exposure via Arbitrary File Download

6d8f7252-5e91-4e42-a6a5-056da491b4f1Published · Updated

Action summary

Booster for WooCommerce – PDF Invoices, Abandoned Cart, Variation Swatches & 100+ Tools: Affected: ≤5.6.6Update to 5.6.7 or newer

Booster Plus for WooCommerce: Affected: ≤5.6.4Update to 5.6.5 or newer

All remediation steps
Watch plugin
Severity
Medium6.5
CVSS
6.5
CVSS 3.1 · CNA (Wordfence)
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:N
What does this vector mean?
AV:N Attack vector
Network
AC:L Attack complexity
Low
PR:H Privileges required
High
UI:N User interaction
None
S:U Scope
Unchanged
C:H Confidentiality
High
I:H Integrity
High
A:N Availability
None
Weakness
CWE-22 Path Traversal
Required access
Unknown
Exploit prediction (EPSS)
No score
CISA KEV
Not listed
On this page8

Am I affected?

Booster for WooCommerce – PDF Invoices, Abandoned Cart, Variation Swatches & 100+ Tools woocommerce-jetpack

  1. Affected≤ 5.6.6
  2. Patched in5.6.7

Update to 5.6.7 or newer.

You are affected if you run ≤ 5.6.6. Version 5.6.7 and later are not affected by this issue.

Booster Plus for WooCommerce booster-plus-for-woocommerce

  1. Affected≤ 5.6.4
  2. Patched in5.6.5

Update to 5.6.5 or newer.

You are affected if you run ≤ 5.6.4. Version 5.6.5 and later are not affected by this issue.

  • Check your version: in wp-admin go to Plugins → Installed Plugins and read the version under Booster for WooCommerce – PDF Invoices, Abandoned Cart, Variation Swatches & 100+ Tools.
  • No admin access? Run a passive check of your site. It reads public files only.

What to do

  1. Update to version 5.6.7, or a newer patched version
  2. Update to version 5.6.5, or a newer patched version
  3. Rotate administrator passwords and application secrets if the site ran a vulnerable version while publicly reachable.
  4. Watch Booster for WooCommerce – PDF Invoices, Abandoned Cart, Variation Swatches & 100+ Tools to get an email when the next vulnerability is published.

Advisory

Source description from Wordfence Intelligence, credited to WPScanTeam.

The Booster for WooCommerce plugin for WordPress is vulnerable to arbitrary file downloads due to missing sanitization and filename validation of a user-supplied parameter in versions up to, and including, 5.6.6 (5.6.4 for Booster Plus). This makes it possible for authenticated attackers, with Shop Manager-level permissions and above, to download arbitrary files on the affected sites server.

Exploits & references

Proof-of-concept & detection

No public proof-of-concept or detection template is known for this vulnerability.

Advisories & patches

More in Booster for WooCommerce – PDF Invoices, Abandoned Cart, Variation Swatches & 100+ Tools

All 39
More vulnerabilities in Booster for WooCommerce – PDF Invoices, Abandoned Cart, Variation Swatches & 100+ Tools
SeverityVulnerabilityCVEPublished
High8.1Unauthenticated PHP Object Injection
≤8.4.0Update to 8.5.0
CVE-2026-42718
High8.8Authenticated (Customer+) Arbitrary File Upload
≤8.0.1Update to 8.0.2
CVE-2026-56027
Medium5.3Missing Authorization
<7.11.3Update to 7.11.3
CVE-2026-32586
Medium4.3Missing Authorization
≤7.4.0Update to 7.5.0
CVE-2025-64379
Medium6.4Authenticated (Contributor+) Stored Cross-Site Scripting
≤7.3.2Update to 7.4.0
CVE-2025-64380

Same weakness (Path Traversal)

All Path Traversal
Other Path Traversal vulnerabilities
SeverityVulnerabilityCVEPublished
High7.2Unauthenticated Stored Cross-Site Scripting via Comment User-Agent Header
EZ SQL Reports Shortcode Widget and DB Backup≤5.25.25Update to 5.26.45
CVE-2026-120688
Critical9.8Unauthenticated Arbitrary File Upload via File Upload via Public Form Submission
Chatterbug Forms – Fast, Flexible WordPress Form Builder≤1.0.2Update to 1.1
CVE-2026-125055
Critical9.8Unauthenticated PHP Object Injection to Remote Code Execution via 'form' Parameter
ELEX WordPress HelpDesk & Customer Ticketing System≤3.3.9Update to 3.4.0
CVE-2026-119077
Medium5.3Unauthenticated Sensitive Information Exposure in 'search' Parameter
Customer Reviews for WooCommerce≤5.127.0Update to 5.128.0
CVE-2026-121518

Timeline

  1. CVE published

    Severity medium, CVSS 6.5

  2. Record last updated

Sources & licenses

Vulnerability data
Wordfence Intelligence. Copyright 2012-2026 Defiant Inc. Licensed under the CC BY-SA 4.0.
CVE® identifiers
Copyright 1999-2026 The MITRE Corporation. Used under the CVE Program. CVE® is a registered trademark of The MITRE Corporation.
CVSS / CWE
National Vulnerability Database (NVD), shown unmodified. This product uses the NVD API but is not endorsed or certified by the NVD.
VulnCrest content
Summary, remediation guidance and page layout © VulnCrest. Not sourced from NVD.

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