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…
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (5.06%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
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.
- CVSS 3.0
- 9.8 CRITICALCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- EPSS
- 5.06% probability · 92th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-434
- Affected
- 3cx/live chat
- Source
- cve@mitre.org
References
- https://github.com/CodeCabin/wp-live-chat-support/blob/master/readme.txtThird Party Advisory
- https://github.com/RiieCco/write-ups/tree/master/CVE-2018-12426Exploit, Third Party Advisory
- https://wpvulndb.com/vulnerabilities/9697
- https://github.com/CodeCabin/wp-live-chat-support/blob/master/readme.txtThird Party Advisory
- https://github.com/RiieCco/write-ups/tree/master/CVE-2018-12426Exploit, Third Party Advisory
- https://wpvulndb.com/vulnerabilities/9697
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.