WooCommerce Security Plugin Vulnerability Allows Unauthorized Logouts
CVE-2026-123703

Currently unrated

Key Information:

Vendor

WordPress
Status
Security For WooCommerce
Vendor
CVE Published:
11 November 2026

Badges

👾 Exploit Exists🟡 Public PoC

What is CVE-2026-123703?

The Security For WooCommerce WordPress plugin version 1.0.16 is affected by a flaw that fails to verify whether a requester is authorized before terminating user login sessions. This vulnerability allows unauthorized individuals to log out any user, including those with admin privileges, potentially leading to service disruptions. By repeatedly sending logout requests, an attacker can keep users logged out, causing significant inconvenience and disruption to site operations.

Affected Version(s)

Security For WooCommerce 0 <= 1.0.16

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-2026-123703 - Proof of Concept

References

https://wpscan.com/vulnerability/6b255385-26ae-416c-8c2d-...
exploitvdb-entrytechnical-description

Timeline

  • 🟡

    Public PoC available

  • 👾

    Exploit known to exist

  • Vulnerability published

  • Vulnerability Reserved

Credit

Benjamin Kincses (Dextheking1)
WPScan
.