What is CVE-2026-91020?

CVE-2026-91020 is a medium-severity vulnerability in Webtoffee Gift Cards For Woocommerce, classified under CWE-472. CVSS score: 5.3/10. Published 2026-10-02.

How severe is CVE-2026-91020?

Medium severity. CVSS v3 base score is 5.3 out of 10.

Vulnerability in Webtoffee Gift Cards For Woocommerce

CVE-2026-91020

The WebToffee Gift Cards for WooCommerce WordPress plugin before 1.3.1 does not validate a user-supplied gift card amount server-side before using it as the cart-item price and store-credit coupon value, allowing unauthenticated users to submit an arbitrary or negative amount, bypassing the configured denominations and manipulating the order total to obtain products without paying.

Published 2026-10-02 · last modified 2026-10-02.

CVSS v3 metric

CVSS v3 base score 5.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N.

EPSS exploit prediction

No EPSS score from FIRST.org yet. New CVEs usually get one within a few days; no score means no signal yet, not low risk. How EPSS works.

Affected products

Webtoffee Gift Cards For Woocommerce

Weakness classification (CWE)

CWE-472

References

wpscan.com/vulnerability/998db4a0-693c-4701-a37e-ec33002e1417/ (technical-description, exploit, vdb-entry)

Frequently asked questions

What is CVE-2026-91020?: CVE-2026-91020 is a medium-severity vulnerability in Webtoffee Gift Cards For Woocommerce, classified under CWE-472. CVSS score: 5.3/10. Published 2026-10-02.
How severe is CVE-2026-91020?: Medium severity. CVSS v3 base score is 5.3 out of 10.