Vulnerability in Ultimate Gift Cards For Woocommerce

CVE-2026-19436

The Ultimate Gift Cards for WooCommerce WordPress plugin before 3.2.10 does not reconcile the value of the gift card coupon it issues against the amount actually collected at checkout, allowing unauthenticated users to obtain store credit worth more than they paid.

Published · last modified .

CVSS v3 metric

CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N.

EPSS exploit prediction

EPSS: 0.002 (10.4th percentile), scored .

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 10th percentile — 10.4% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS trend (30 days)EPSS over the last 30 days for CVE-2026-19436: held from 0.002 to 0.002.

EPSS over last 30 days · oldest: 0.002 · newest: 0.002 · change: 0.000

Affected products

  • Ultimate Gift Cards For Woocommerce

Weakness classification (CWE)

References

Frequently asked questions

What is CVE-2026-19436?
CVE-2026-19436 is a high-severity vulnerability in Ultimate Gift Cards For Woocommerce, classified under Improper Access Control. CVSS score: 7.5/10. Published 2026-09-10.
How severe is CVE-2026-19436?
High severity. CVSS v3 base score is 7.5 out of 10.