OAuth Single Sign On - SSO (OAuth Client) < 6.24.2 - IdP Discard via CSRF
CVE-2023-1093

6.5MEDIUM

Key Information:

Vendor

Wordpress
Status
Oauth Single Sign On
Vendor
CVE Published:
27 March 2023

Badges

👾 Exploit Exists🟡 Public PoC

What is CVE-2023-1093?

The OAuth Single Sign On WordPress plugin before 6.24.2 does not have CSRF checks when discarding Identify providers (IdP), which could allow attackers to make logged in admins delete all IdP via a CSRF attack

Affected Version(s)

OAuth Single Sign On 0 < 6.24.2

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-2023-1093 - Proof of Concept

References

https://wpscan.com/vulnerability/1e13b9ea-a3ef-483b-b967-...
exploitvdb-entrytechnical-description

CVSS V3.1

Score:
6.5
Severity:
MEDIUM
Confidentiality:
None
Integrity:
High
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

Erwan LR (WPScan)
WPScan
.