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Facebook Chat Plugin <= 1.5 - Missing Capabilities Check
| CVE | CVE-2020-36838 |
|---|---|
| CVSS | 7.4 (High) |
| Publicly Published | August 4, 2020 |
| Last Updated | October 16, 2024 |
| Researcher |
Chloe Chamberland
- Wordfence
|
Description
The Facebook Chat Plugin for WordPress is vulnerable to authorization bypass due to a missing capability check on the wp_ajax_update_options function in versions up to, and including, 1.5. This flaw makes it possible for low-level authenticated attackers to connect their own Facebook Messenger account to any site running the vulnerable plugin and engage in chats with site visitors on affected sites.
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Vulnerability Details for Facebook Chat Plugin – Live Chat Plugin for WordPress
| Software Type | Plugin |
|---|---|
| Software Slug | facebook-messenger-customer-chat (view on wordpress.org) |
| Patched? | Yes |
| Remediation | Update to version 1.6, or a newer patched version |
| Affected Version |
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| Patched Version |
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