WordPress & WooCommerce Affiliate Program <= 8.4.1 — Authentication Bypass to Account Takeover and Privilege Escalation
CVE-2024-9289Published · Updated Action summary
Affected: ≤8.4.1Update to 8.5.0 or newer
All remediation steps- Severity
- Critical9.8
- CVSS
- 9.8CVSS 3.1 · CNA (Wordfence)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:HWhat does this vector mean?
AV:NAttack vector- Network
AC:LAttack complexity- Low
PR:NPrivileges required- None
UI:NUser interaction- None
S:UScope- Unchanged
C:HConfidentiality- High
I:HIntegrity- High
A:HAvailability- High
- Required access
- No account needed
- Exploit prediction (EPSS)
- No score
- CISA KEV
- Not listed
On this page8
Am I affected?
WordPress & WooCommerce Affiliate Program wp-wc-affiliate-program
- Affected≤ 8.4.1
- Patched in8.5.0
Update to 8.5.0 or newer.
You are affected if you run ≤ 8.4.1. Version 8.5.0 and later are not affected by this issue.
- Check your version: in wp-admin go to Plugins → Installed Plugins and read the version under WordPress & WooCommerce Affiliate Program.
- No admin access? Run a passive check of your site. It reads public files only.
- No account is needed to exploit this. Treat any exposed site on an affected version as at risk.
What to do
- Update to version 8.5.0, or a newer patched version
- Rotate administrator passwords and application secrets if the site ran a vulnerable version while publicly reachable.
- Watch WordPress & WooCommerce Affiliate Program to get an email when the next vulnerability is published.
Advisory
Source description from Wordfence Intelligence, credited to Tonn.
The WordPress & WooCommerce Affiliate Program plugin for WordPress is vulnerable to authentication bypass in all versions up to, and including, 8.4.1. This is due to the rtwwwap_login_request_callback() function not properly validating a user's identity prior to authenticating them to the site. This makes it possible for unauthenticated attackers to log in as any user, including administrators, granted they have access to the administrator's email.
Exploits & references
Proof-of-concept & detection
No public proof-of-concept or detection template is known for this vulnerability.
Advisories & patches
- Advisorywordfence.com
Related CVEs
More in WordPress & WooCommerce Affiliate Program
All 2| Severity | Vulnerability | CVE | Published |
|---|---|---|---|
| High7.3 | Unauthenticated Privilege Escalation ≤8.9.1No patch available | CVE-2026-32558 |
- High7.3Unauthenticated Privilege Escalation
≤8.9.1No patch available
Timeline
CVE published
Severity critical, CVSS 9.8
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.