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affiliate-toolkit <= 3.8.5 — Authenticated (Editor+) Remote Code Execution

CVE-2026-6169Published · Updated

Action summary

Affected: ≤3.8.4No patch available

What to do until a fix ships
Watch plugin
Severity
High7.2
CVSS
7.2
CVSS 3.1 · CNA (Wordfence)
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
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:H Availability
High
Weakness
CWE-94 Improper Control of Generation of Code
Required access
Unknown
Exploit prediction (EPSS)
No score
CISA KEV
Not listed
On this page8

Am I affected?

affiliate-toolkit – Multi-Network Affiliate & Amazon Product Display affiliate-toolkit-starter

  1. Affected≤ 3.8.4
  2. PatchedNo fix yet

No patched version available.

You are affected if you run ≤ 3.8.4. No fixed version has been released.

  • Check your version: in wp-admin go to Plugins → Installed Plugins and read the version under affiliate-toolkit – Multi-Network Affiliate & Amazon Product Display.
  • No admin access? Run a passive check of your site. It reads public files only.

What to do

  1. No known patch available. Please review the vulnerability's details in depth and employ mitigations based on your organization's risk tolerance. It may be best to uninstall the affected software and find a replacement.
  2. Rotate administrator passwords and application secrets if the site ran a vulnerable version while publicly reachable.
  3. Watch affiliate-toolkit – Multi-Network Affiliate & Amazon Product Display to get an email when the next vulnerability is published.

Advisory

Source description from Wordfence Intelligence, credited to Nguyen Quang Truong.

The affiliate-toolkit plugin for WordPress is vulnerable to remote code execution in all versions up to, and including, 3.8.5. This is due to the plugin using the BladeOne templating engine's runString() method which compiles user-supplied template content into PHP code and executes it via eval() without sanitization or sandboxing. This makes it possible for authenticated attackers, with Editor-level access and above, to execute arbitrary code on the server by injecting PHP into a plugin template.

Exploits & references

Proof-of-concept & detection

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

Advisories & patches

More in affiliate-toolkit – Multi-Network Affiliate & Amazon Product Display

All 20
More vulnerabilities in affiliate-toolkit – Multi-Network Affiliate & Amazon Product Display
SeverityVulnerabilityCVEPublished
High7.5Authenticated (Contributor+) Arbitrary File Upload via 'atkp_product_largeimageurl' Parameter
≤3.9.2Update to 3.9.3
CVE-2026-111255
High7.2Unauthenticated Stored Cross-Site Scripting via 'atkp_product_producturl' Parameter
≤3.9.2Update to 3.9.3
CVE-2026-111314
Medium4.9Authenticated (Editor+) SQL Injection
≤3.8.8Update to 3.8.9
CVE-2026-110179
High8.8Authenticated (Contributor+) Remote Code Execution
<3.9.1Update to 3.9.1
CVE-2026-86787
Medium4.9Authenticated (Administrator+) SQL Injection
≤3.9.1Update to 3.9.2
CVE-2026-42721

Timeline

  1. CVE published

    Severity high, CVSS 7.2

  2. Record last updated

Sources & licenses

Wordfence record
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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