3cx: >> Live Chat >> 2.0 Security Vulnerabilities
The WP Live Chat Support plugin before 8.0.33 for WordPress accepts certain REST API calls without invoking the wplc_api_permission_check protection mechanism.
CVSS Score
9.8
EPSS Score
0.008
Published
2020-03-20
The wp-live-chat-support plugin before 4.1.0 for WordPress has JavaScript injections.
CVSS Score
6.1
EPSS Score
0.002
Published
2019-08-22
The wp-live-chat-support plugin before 7.1.05 for WordPress has XSS.
CVSS Score
6.1
EPSS Score
0.002
Published
2019-08-13
The wp-live-chat-support plugin before 8.0.27 for WordPress has XSS via the GDPR page.
CVSS Score
6.1
EPSS Score
0.004
Published
2019-08-12
The wp-live-chat-support plugin before 6.2.02 for WordPress has XSS.
CVSS Score
6.1
EPSS Score
0.004
Published
2019-08-12
The wp-live-chat-support plugin before 7.1.03 for WordPress has XSS.
CVSS Score
6.1
EPSS Score
0.005
Published
2019-08-12
The WP Live Chat Support Pro plugin through 8.0.26 for WordPress contains an arbitrary file upload vulnerability. This results from an incomplete patch for CVE-2018-12426. Arbitrary file upload is achieved by using a non-blacklisted executable file extension in conjunction with a whitelisted file extension, and prepending "magic bytes" to the payload to pass MIME checks. Specifically, an unauthenticated remote user submits a crafted file upload POST request to the REST api remote_upload endpoint. The file contains data that will fool the plugin's MIME check into classifying it as an image (which is a whitelisted file extension) and finally a trailing .phtml file extension.
CVSS Score
9.8
EPSS Score
0.066
Published
2019-06-03
The wp-live-chat-support plugin before 8.0.18 for WordPress has wp-admin/admin.php?page=wplivechat-menu-gdpr-page term XSS.
CVSS Score
6.1
EPSS Score
0.002
Published
2019-03-22
The WP Live Chat Support Pro plugin before 8.0.07 for WordPress is vulnerable to unauthenticated Remote Code Execution due to client-side validation of allowed file types, as demonstrated by a v1/remote_upload request with a .php filename and the image/jpeg content type.
CVSS Score
9.8
EPSS Score
0.11
Published
2018-07-02
There is stored cross site scripting in the wp-live-chat-support plugin before 8.0.08 for WordPress via the "name" (aka wplc_name) and "email" (aka wplc_email) input fields to wp-json/wp_live_chat_support/v1/start_chat whenever a malicious attacker would initiate a new chat with an administrator. NOTE: this issue exists because of an incomplete fix for CVE-2018-9864.
CVSS Score
6.1
EPSS Score
0.004
Published
2018-05-15
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