CVE-2018-12426

CVSS V2 High 7.5 CVSS V3 Critical 9.8
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.
Overview
  • CVE ID
  • CVE-2018-12426
  • Assigner
  • cve@mitre.org
  • Vulnerability Status
  • Modified
  • Published Version
  • 2018-07-02T17:29:00
  • Last Modified Date
  • 2021-07-20T12:02:07
Weakness Enumerations
CWE URL
CWE-434 http://cwe.mitre.org/data/definitions/434.html
CPE Configuration (Product)
CPE Vulnerable Operator Version Start Version End
cpe:2.3:a:3cx:live_chat:*:*:*:*:*:wordpress:*:* 1 OR 8.0.07
CVSS Version 2
  • Version
  • 2.0
  • Vector String
  • AV:N/AC:L/Au:N/C:P/I:P/A:P
  • Access Vector
  • NETWORK
  • Access Compatibility
  • LOW
  • Authentication
  • NONE
  • Confidentiality Impact
  • PARTIAL
  • Integrity Impact
  • PARTIAL
  • Availability Impact
  • PARTIAL
  • Base Score
  • 7.5
  • Severity
  • HIGH
  • Exploitability Score
  • 10
  • Impact Score
  • 6.4
CVSS Version 3
  • Version
  • 3.0
  • Vector String
  • CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
  • Attack Vector
  • NETWORK
  • Attack Compatibility
  • LOW
  • Privileges Required
  • NONE
  • User Interaction
  • NONE
  • Scope
  • UNCHANGED
  • Confidentiality Impact
  • HIGH
  • Availability Impact
  • HIGH
  • Base Score
  • 9.8
  • Base Severity
  • CRITICAL
  • Exploitability Score
  • 3.9
  • Impact Score
  • 5.9
References
Reference URL Reference Tags
https://github.com/RiieCco/write-ups/tree/master/CVE-2018-12426 Exploit Third Party Advisory
https://github.com/CodeCabin/wp-live-chat-support/blob/master/readme.txt Third Party Advisory
https://wpvulndb.com/vulnerabilities/9697
Sources
Source Name Source URL
NIST https://nvd.nist.gov/vuln/detail/CVE-2018-12426
MITRE https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-12426
History
Created Old Value New Value Data Type Notes
2022-05-10 07:06:32 Added to TrackCVE
2022-12-03 08:51:54 2018-07-02T17:29Z 2018-07-02T17:29:00 CVE Published Date updated
2022-12-03 08:51:54 2021-07-20T12:02:07 CVE Modified Date updated
2022-12-03 08:51:54 Modified Vulnerability Status updated