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Kiwi Social Sharing 2.1.0 - 2.1.2 - Arbitrary Options Change
| CVE | CVE-2021-4362 |
|---|---|
| CVSS | 9.8 (Critical) |
| Publicly Published | June 4, 2021 |
| Last Updated | June 7, 2023 |
| Researcher |
Jerome Bruandet
- NinTechNet
|
Description
The Kiwi Social Share plugin for WordPress is vulnerable to authorization bypass due to a missing capability check on the kiwi_social_share_get_option() function called via the kiwi_social_share_get_option AJAX action in version 2.1.0. This makes it possible for unauthenticated attackers to read and modify arbitrary options on a WordPress site that can be used for complete site takeover. This was a previously fixed vulnerability that was reintroduced in this version.
References
Share
Vulnerability Details for Social Sharing Plugin – Kiwi
| Software Type | Plugin |
|---|---|
| Software Slug | kiwi-social-share (view on wordpress.org) |
| Patched? | Yes |
| Remediation | Update to version 2.1.3, or a newer patched version |
| Affected Version |
|
| Patched Version |
|
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