CVE-2026-15296

6.4 mediumEPSS 0.3%

Medium (6.4). EPSS 0.3% chance of exploitation in the next 30 days.

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.

Severity

CVSS 3.1

6.4 medium

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

EPSS: 0.3% chance of exploitation in the next 30 days; higher than 28% of CVEs (scores of 2026-10-31)
CWE: CWE-79
Published: 2026-07-10
Modified: 2026-07-14
Record from: the NVD, synced 2026-10-19

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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