Vulnerability CVE-2018-12426
Published: 2018-07-02

Description:
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.

Type:

CWE-434

 (Unrestricted Upload of File with Dangerous Type)

CVSS2 => (AV:N/AC:L/Au:N/C:P/I:P/A:P)

CVSS Base Score
Impact Subscore
Exploitability Subscore
7.5/10
6.4/10
10/10
Exploit range
Attack complexity
Authentication
Remote
Low
No required
Confidentiality impact
Integrity impact
Availability impact
Partial
Partial
Partial
Affected software
Wp-livechat -> Live chat support 

 References:
https://github.com/CodeCabin/wp-live-chat-support/blob/master/readme.txt
https://github.com/RiieCco/write-ups/tree/master/CVE-2018-12426
https://wpvulndb.com/vulnerabilities/9697
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