Auth bypass in Subscriptions For Woocommerce

CVE-2026-87860

The Subscriptions for WooCommerce WordPress plugin before 2.0.3 does not verify the security token on the request that cancels a subscription, allowing attackers to make a logged-in customer cancel their own active subscription through a crafted request they are tricked into making.

Vulnerability class: Broken Access Control

Published · last modified .

CVSS v3 metric

CVSS v3 base score 4.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N.

EPSS exploit prediction

EPSS: 0.002 (6.1th percentile), scored .

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 6th percentile — 6.1% 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-2026-87860: held from 0.002 to 0.002.

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

Affected products

  • Subscriptions For Woocommerce

Weakness classification (CWE)

References

Frequently asked questions

What is CVE-2026-87860?
CVE-2026-87860 is a medium-severity vulnerability in Subscriptions For Woocommerce, classified under Missing Authorization. CVSS score: 4.3/10. Published 2026-09-16.
How severe is CVE-2026-87860?
Medium severity. CVSS v3 base score is 4.3 out of 10.