Security Flaw in Subscriptions for WooCommerce Plugin Affects WordPress Users
CVE-2026-87860

4.3MEDIUM

Key Information:

Vendor

WordPress
Status
Subscriptions For WooCommerce
Vendor
CVE Published:
16 September 2026

Badges

👾 Exploit Exists🟡 Public PoC

What is CVE-2026-87860?

The Subscriptions for WooCommerce plugin prior to version 2.0.3 is vulnerable due to inadequate verification of security tokens in subscription cancellation requests. This flaw can be exploited by malicious actors, who may trick logged-in customers into making crafted requests that inadvertently lead to the cancellation of their active subscriptions, thus compromising the integrity of user accounts and subscription management.

Affected Version(s)

Subscriptions for WooCommerce 0 < 2.0.3

Exploit Proof of Concept (PoC)

PoC code is written by security researchers to demonstrate the vulnerability can be exploited. PoC code is also a key component for weaponization which could lead to ransomware.

CVE-2026-87860 - Proof of Concept

References

https://wpscan.com/vulnerability/de479136-1b41-4bb1-b660-...
exploitvdb-entrytechnical-description

CVSS V3.1

Score:
4.3
Severity:
MEDIUM
Confidentiality:
None
Integrity:
Low
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
Required
Scope:
Unchanged

Timeline

  • 🟡

    Public PoC available

  • 👾

    Exploit known to exist

  • Vulnerability published

  • Vulnerability Reserved

Credit

Karthik Ramakrishnan
WPScan
.