OAuth Single Sign On - SSO (OAuth Client) - IdP Deletion via CSRF
CVE-2023-1092

6.5MEDIUM

Key Information:

Vendor: WordPress
Status: Oauth Single Sign On Free; Oauth Single Sign On Standard; Oauth Single Sign On Premium; Oauth Single Sign On Enterprise
Vendor: CVE Published:; 27 March 2023

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👾 Exploit Exists🟡 Public PoC

What is CVE-2023-1092?

The OAuth Single Sign On Free WordPress plugin before 6.24.2, OAuth Single Sign On Standard WordPress plugin before 28.4.9, OAuth Single Sign On Premium WordPress plugin before 38.4.9 and OAuth Single Sign On Enterprise WordPress plugin before 48.4.9 do not have CSRF checks when deleting Identity Providers (IdP), which could allow attackers to make logged in admins delete arbitrary IdP via a CSRF attack

Affected Version(s)

OAuth Single Sign On Enterprise 0 < 48.4.9

OAuth Single Sign On Free 0 < 6.24.2

OAuth Single Sign On Premium 0 < 38.4.9

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-2023-1092 - Proof of Concept