Vulnerability Details : CVE-2018-18373
In the Schiocco "Support Board - Chat And Help Desk" plugin 1.2.3 for WordPress, a Stored XSS vulnerability has been discovered in file upload areas in the Chat and Help Desk sections via the msg parameter in a /wp-admin/admin-ajax.php sb_ajax_add_message action.
Vulnerability category: Cross site scripting (XSS)
Products affected by CVE-2018-18373
- cpe:2.3:a:schiocco:support_board_-_chat_and_help_desk:1.2.3:*:*:*:*:wordpress:*:*
Exploit prediction scoring system (EPSS) score for CVE-2018-18373
0.05%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 20 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2018-18373
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
3.5
|
LOW | AV:N/AC:M/Au:S/C:N/I:P/A:N |
6.8
|
2.9
|
NIST | |
|
5.4
|
MEDIUM | CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N |
2.3
|
2.7
|
NIST |
CWE ids for CVE-2018-18373
-
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-2018-18373
-
https://wpvulndb.com/vulnerabilities/9707
Support Board - Chat And Help Desk | Support & Chat <= 1.2.3 - XSS
-
http://packetstormsecurity.com/files/149806/WordPress-Support-Board-1.2.3-Cross-Site-Scripting.html
WordPress Support Board 1.2.3 Cross Site Scripting ≈ Packet StormThird Party Advisory;VDB Entry
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