PT-2025-37138 · Kamilkhan · Coupon Api

Jonas Benjamin Friedli · Published 2025-09-11 · Updated 2025-09-11 · CVE-2025-8692

Mitre

CVSS v3.1

4.9

Medium

Base vector

AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N

The Coupon API plugin for WordPress is vulnerable to SQL Injection via the ‘log duration’ parameter in all versions up to, and including, 6.2.12 due to insufficient escaping on the user supplied parameter and lack of sufficient preparation on the existing SQL query. This makes it possible for authenticated attackers, with Administrator-level access and above, to append additional SQL queries into already existing queries that can be used to extract sensitive information from the database.

Fix

SQL injection

Weakness Enumeration

CWE-89

Related Identifiers

CVE-2025-8692

Affected Products

Coupon Api

References · 5

• https://nvd.nist.gov/vuln/detail/CVE-2025-8692 · Security Note
• https://wordfence.com/threat-intel/vulnerabilities/id/5443aa7f-e290-4b7f-9be0-23daf1624935?source=cve · Note
• https://plugins.trac.wordpress.org/browser/couponapi/trunk/views.php#L577 · Note
• https://plugins.trac.wordpress.org/browser/couponapi/trunk/views.php#L559 · Note
• https://plugins.trac.wordpress.org/browser/couponapi/trunk/views.php#L530 · Note