CVE-2026-7559

medium

Description

The Affilia – Affiliate Program & Referral Tracking for WordPress plugin for WordPress is vulnerable to unauthorized access in all versions up to, and including, 3.3.3. This is due to the plugin not properly verifying that a user is authorized to perform an action. This makes it possible for authenticated attackers, with subscriber-level access and above, to approve or reject affiliate referrals, credit commissions to affiliate wallets, delete referral records, and modify custom banner plugin options, enabling financial fraud. The nonce required to pass the only authentication check is embedded in every frontend page load via rtwalwm_global_params.rtwalwm_nonce, making it trivially accessible to any authenticated user regardless of role.

References

https://www.wordfence.com/threat-intel/vulnerabilities/id/85a37373-a97f-44b7-a743-bbaaa0056a6c?source=cve

https://plugins.trac.wordpress.org/changeset?reponame=&old=3542527%40affiliaa-affiliate-program-with-mlm&new=3542527%40affiliaa-affiliate-program-with-mlm

https://plugins.trac.wordpress.org/browser/affiliaa-affiliate-program-with-mlm/trunk/public/rtwalwm-class-wp-wc-affiliate-program-public.php#L127

https://plugins.trac.wordpress.org/browser/affiliaa-affiliate-program-with-mlm/trunk/admin/rtwalwm-class-wp-wc-affiliate-program-admin.php#L837

https://plugins.trac.wordpress.org/browser/affiliaa-affiliate-program-with-mlm/trunk/admin/rtwalwm-class-wp-wc-affiliate-program-admin.php#L812

https://plugins.trac.wordpress.org/browser/affiliaa-affiliate-program-with-mlm/trunk/admin/rtwalwm-class-wp-wc-affiliate-program-admin.php#L742

https://plugins.trac.wordpress.org/browser/affiliaa-affiliate-program-with-mlm/trunk/admin/rtwalwm-class-wp-wc-affiliate-program-admin.php#L660

https://plugins.trac.wordpress.org/browser/affiliaa-affiliate-program-with-mlm/tags/3.3.3/public/rtwalwm-class-wp-wc-affiliate-program-public.php#L127

https://plugins.trac.wordpress.org/browser/affiliaa-affiliate-program-with-mlm/tags/3.3.3/admin/rtwalwm-class-wp-wc-affiliate-program-admin.php#L837

https://plugins.trac.wordpress.org/browser/affiliaa-affiliate-program-with-mlm/tags/3.3.3/admin/rtwalwm-class-wp-wc-affiliate-program-admin.php#L812

https://plugins.trac.wordpress.org/browser/affiliaa-affiliate-program-with-mlm/tags/3.3.3/admin/rtwalwm-class-wp-wc-affiliate-program-admin.php#L742

https://plugins.trac.wordpress.org/browser/affiliaa-affiliate-program-with-mlm/tags/3.3.3/admin/rtwalwm-class-wp-wc-affiliate-program-admin.php#L660

Details

Source: Mitre, NVD

Published: 2026-07-11

Updated: 2026-07-11

Risk Information

CVSS v2

Base Score: 4

Vector: CVSS2#AV:N/AC:L/Au:S/C:N/I:P/A:N

Severity: Medium

CVSS v3

Base Score: 4.3

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

Severity: Medium

EPSS

EPSS: 0.0025