Auth bypass in Elliot Sowersby / Relywp Coupon Affiliates

CVE-2025-59567

Missing Authorization vulnerability in Elliot Sowersby / RelyWP Coupon Affiliates woo-coupon-usage allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects Coupon Affiliates: from n/a through <= 6.8.0.

Vulnerability class: Broken Access Control

Published · last modified .

CVSS v3 metric

CVSS v3 base score 5.5 (Medium). Vector: CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:C/C:L/I:L/A:L.

EPSS exploit prediction

EPSS: 0.002 (11.8th percentile), scored .

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 12th percentile — 11.8% 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-2025-59567: held from 0.002 to 0.002.

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

Affected products

Weakness classification (CWE)

Public proof-of-concept exploits

References

Frequently asked questions

What is CVE-2025-59567?
CVE-2025-59567 is a medium-severity vulnerability in Elliot Sowersby / Relywp Coupon Affiliates, classified under Missing Authorization. CVSS score: 5.5/10. Published 2025-09-22.
How severe is CVE-2025-59567?
Medium severity. CVSS v3 base score is 5.5 out of 10.
Is CVE-2025-59567 known to be exploited?
1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.