The OneLogin SAML SSO for WordPress is vulnerable to DDoS in versions up to, and including, 2.8.0. This is due to an XML Entity Expansion. This makes it possible for unauthenticated attackers to use XML External Entity to cause the vulnerable service to slow down and/or become unresponsive.
This vulnerability is a high severity with CVSS 7.5 Vulnerability issue affecting the Plugin OneLogin SAML SSO. It affects Versions up to 2.8.0 and is fixed in 3.0.0.
the tracked vulnerability is tracked for the Plugin OneLogin SAML SSO as high severity with CVSS 7.5. The affected range is Versions up to 2.8.0. Update OneLogin SAML SSO to 3.0.0 or newer where that version is compatible with the site.
| Software Type | Plugin |
|---|---|
| Software Slug |
onelogin-saml-sso
View on wordpress.org
|
| CVE | No linked CVE entry. |
| Patched Versions |
3.0.0
|
| Affected Versions |
Versions up to 2.8.0
|
These internal links group the same WordPress plugin by CVE, issue type, severity, and patch status so operators and search engines can connect the full vulnerability cluster.
OneLogin SAML SSO < 2.2.0 - Authentication Bypass
OneLogin SAML-SSO Plugin < 2.1.6 - Authentication Bypass
OneLogin SAML SSO <= 2.4.2 - Use of Vulnerable Component
OneLogin SAML SSO <= 3.1.2 - Open Redirection
This record contains material that is subject to copyright
License: Defiant hereby grants you a perpetual, worldwide, non-exclusive, no-charge, royalty-free, irrevocable copyright license to reproduce, prepare derivative works of, publicly display, publicly perform, sublicense, and distribute this software vulnerability information. Any copy of the software vulnerability information you make for such purposes is authorized provided that you include a hyperlink to this vulnerability record and reproduce Defiant's copyright designation and this license in any such copy. Read more
