CVEvulnerability
CVE-2018-12426
9.8 CRITICAL
Official page ↗
- Status
- Modified
- Published
- 2018-07-02
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 3.0 ([email protected])
- 9.8 CRITICAL — CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- CVSS 2.0 ([email protected])
- 7.5 HIGH — AV:N/AC:L/Au:N/C:P/I:P/A:P
- Weaknesses
- CWE-434
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.
Affected configurations
• 3cx live chat (< 8.0.07)
Related
Weakness · CWE (1)
- CWE-434 Unrestricted Upload of File with Dangerous Type weakness
References
- 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 wpvulndb.com
- 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 wpvulndb.com