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Simple Single Sign On <= 4.1.1 - Insecure OAuth Implementation to Authentication Bypass
| CVE | CVE-2022-2083 |
|---|---|
| CVSS | 8.1 (High) |
| Publicly Published | June 4, 2022 |
| Last Updated | February 3, 2023 |
| Researcher |
István Márton
- Wordfence
|
Description
The Simple Single Sign On plugin for WordPress is vulnerable to authorization bypass due to insecurely configured OAuth in versions up to, and including, 4.1.1 which allows attackers to retrieve client access_tokens that can be used to authenticate to a vulnerable site. This makes it possible unauthenticated attackers to gain unauthorized access to vulnerable web servers.
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Vulnerability Details for Simple Single Sign On
| Software Type | Plugin |
|---|---|
| Software Slug | single-sign-on-client (view on wordpress.org) |
| Patched? | No |
| Remediation | No known patch available. Please review the vulnerability's details in depth and employ mitigations based on your organization's risk tolerance. It may be best to uninstall the affected software and find a replacement. |
| Affected Version |
|
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