WP OAuth Server < 3.4.2 - Client Secret Regeneration via CSRF
CVE-2022-3926

6.5MEDIUM

Key Information:

Vendor

Wordpress
Status
WP Oauth Server (oauth Authentication)
Vendor
CVE Published:
5 December 2022

Badges

👾 Exploit Exists🟡 Public PoC

What is CVE-2022-3926?

The WP OAuth Server (OAuth Authentication) WordPress plugin before 3.4.2 does not have CSRF check when regenerating secrets, which could allow attackers to make logged in admins regenerate the secret of an arbitrary client given they know the client ID

Affected Version(s)

WP OAuth Server (OAuth Authentication) 0 < 3.4.2

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-2022-3926 - Proof of Concept

References

https://wpscan.com/vulnerability/e1fcde2a-91a5-40cb-876b-...
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

Lana Codes
.