What’s Vulnerable › Vulnerabilities

CVE-2026-15296: affiliate-toolkit – WP Affiliate Plugin with Amazon <= 3.7.0 - Authenticated (Contributor+) Stored Cross-Site Scripting

• Severity: medium (CVSS 6.4 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.3% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2026-07-10 · updated 2026-07-14
• Weakness: CWE-79

Description

The affiliate-toolkit – WP Affiliate Plugin with Amazon plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's 'atkp_product' shortcode in all versions up to, and including, 3.7.0 due to insufficient input sanitization and output escaping on user supplied attributes. This makes it possible for authenticated attackers, with contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. This is a bypass to CVE-2024-10227.

Affected products

• cservit affiliate-toolkit – Multi-Network Affiliate & Amazon Product Display: through 3.7.0

References

• https://plugins.trac.wordpress.org/browser/affiliate-toolkit-starter/trunk/includes/atkp_output.php#L299
• https://plugins.trac.wordpress.org/changeset/3227483/
• https://www.wordfence.com/threat-intel/vulnerabilities/id/b5e64a33-6165-4257-b324-0bbab4129e54?source=cve

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