CVE-2018-12426

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 v3 9.8 CRITICAL
CVSS v2.0 7.5 HIGH

9.8^/10

CVSS v3 : CRITICAL

Vector : AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Exploitability : 3.9 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

7.5^/10

CVSS v2.0 : HIGH

Vector : AV:N/AC:L/Au:N/C:P/I:P/A:P

Exploitability : 10.0 / Impact : 6.4

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
https://github.com/CodeCabin/wp-live-chat-support/blob/master/readme.txt	Third Party Advisory
https://github.com/RiieCco/write-ups/tree/master/CVE-2018-12426	Exploit Third Party Advisory
https://wpvulndb.com/vulnerabilities/9697

Configurations

Configuration 1 (hide)

cpe:2.3:a:3cx:live_chat:*:*:*:*:*:wordpress:*:*

History

20 Jul 2021, 12:02

Type	Values Removed	Values Added
CPE	cpe:2.3:a:wp-livechat:live_chat_support::::::wordpress::*	cpe:2.3:a:3cx:live_chat::::::wordpress::*

Information

Published : 2018-07-02 17:29

Updated : 2023-12-10 12:30

NVD link : CVE-2018-12426

Mitre link : CVE-2018-12426

CVE.ORG link : CVE-2018-12426

JSON object : View

Products Affected

3cx

live_chat

CWE

CWE-434

Unrestricted Upload of File with Dangerous Type

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