Cross-Site Request Forgery in Edwiser Bridge for WordPress
CVE-2021-4399

4.3MEDIUM

Key Information:

Vendor

Wordpress
Status
Edwiser Bridge – WordPress Moodle Lms Integration
Vendor
CVE Published:
1 July 2023

What is CVE-2021-4399?

The Edwiser Bridge plugin for WordPress permits Cross-Site Request Forgery due to inadequate nonce validation across several functions, including user data synchronization and admin actions. This serious security oversight could allow unauthenticated attackers to exploit this vulnerability by tricking authorized users, such as site administrators, into executing malicious actions through forged requests.

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Affected Version(s)

Edwiser Bridge – WordPress Moodle LMS Integration * <= 2.0.6

References

https://www.wordfence.com/threat-intel/vulnerabilities/id...
https://blog.nintechnet.com/25-wordpress-plugins-vulnerab...
https://blog.nintechnet.com/more-wordpress-plugins-and-th...

CVSS V3.1

Score:
4.3
Severity:
MEDIUM
Confidentiality:
None
Integrity:
Low
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
Required
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

Jerome Bruandet
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