Auth bypass in Floattechnologies Float Payment Gateway

CVE-2025-15513

The Float Payment Gateway plugin for WordPress is vulnerable to unauthorized modification of data due to improper error handling in the verifyFloatResponse() function in all versions up to, and including, 1.1.9. This makes it possible for unauthenticated attackers to mark any WooCommerce order as failed.

Vulnerability class: Broken Access Control

Published · last modified .

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

EPSS: 0.003 (16.5th percentile), scored .

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 17th percentile — 16.5% 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-2025-15513: held from 0.002 to 0.003.

EPSS over last 30 days · oldest: 0.002 · newest: 0.003 · change: +0.000

Affected products

Weakness classification (CWE)

References

Frequently asked questions

What is CVE-2025-15513?
CVE-2025-15513 is a medium-severity vulnerability in Floattechnologies Float Payment Gateway, classified under Incorrect Authorization. CVSS score: 5.3/10. Published 2026-01-14.
How severe is CVE-2025-15513?
Medium severity. CVSS v3 base score is 5.3 out of 10.