Auth bypass in Ultimate Gift Cards For Woocommerce
CVE-2026-75861
The Ultimate Gift Cards for WooCommerce WordPress plugin before 3.2.10 does not verify that the user redeeming a gift card is its intended recipient, allowing any authenticated user, such as a subscriber, to redeem gift cards belonging to other users, zeroing their balance and crediting the value to themselves. In 3.2.9 an ownership check was added on one of the two affected redemption paths; the one that remains requires a companion Ultimate Gift Cards for WooCommerce WordPress plugin before 3.2.10 from the same vendor to be active.
Vulnerability class: Broken Access Control
CVSS v3 metric
CVSS v3 base score 6.5 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N.
Affected products
- Unknown Ultimate Gift Cards For Woocommerce
Weakness classification (CWE)
References
- contact@wpscan.com (technical-description, exploit, vdb-entry)
Frequently asked questions
- What is CVE-2026-75861?
- CVE-2026-75861 is a medium-severity vulnerability in Ultimate Gift Cards For Woocommerce, classified under Missing Authorization. CVSS score: 6.5/10. Published 2026-09-09.
- How severe is CVE-2026-75861?
- Medium severity. CVSS v3 base score is 6.5 out of 10.