Vulnerability Details : CVE-2018-11105
There is stored cross site scripting in the wp-live-chat-support plugin before 8.0.08 for WordPress via the "name" (aka wplc_name) and "email" (aka wplc_email) input fields to wp-json/wp_live_chat_support/v1/start_chat whenever a malicious attacker would initiate a new chat with an administrator. NOTE: this issue exists because of an incomplete fix for CVE-2018-9864.
Vulnerability category: Cross site scripting (XSS)
Products affected by CVE-2018-11105
- cpe:2.3:a:3cx:live_chat:*:*:*:*:*:wordpress:*:*
Exploit prediction scoring system (EPSS) score for CVE-2018-11105
0.10%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 40 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2018-11105
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
4.3
|
MEDIUM | AV:N/AC:M/Au:N/C:N/I:P/A:N |
8.6
|
2.9
|
NIST | |
|
6.1
|
MEDIUM | CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N |
2.8
|
2.7
|
NIST |
CWE ids for CVE-2018-11105
-
The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users.Assigned by: nvd@nist.gov (Primary)
References for CVE-2018-11105
-
https://github.com/RiieCco/write-ups/tree/master/CVE-2018-11105
write-ups/CVE-2018-11105 at master · RiieCco/write-ups · GitHubExploit;Third Party Advisory
-
https://wordpress.org/plugins/wp-live-chat-support/#developers
WP Live Chat Support – WordPress plugin | WordPress.orgPatch;Release Notes
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