CVE-2018-18373 — MEDIUM (5.4)

Vulnerability Description

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.

CVSS Score

5.4

MEDIUM

CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

REQUIRED

Scope

CHANGED

Confidentiality

LOW

Integrity

LOW

Availability

NONE

Affected Products

Vendor	Product	Versions
Schiocco	Support Board - Chat And Help Desk	1.2.3

Related Weaknesses (CWE)

CWE-79

References

http://packetstormsecurity.com/files/149806/WordPress-Support-Board-1.2.3-Cross-Third Party AdvisoryVDB Entry
https://wpvulndb.com/vulnerabilities/9707
http://packetstormsecurity.com/files/149806/WordPress-Support-Board-1.2.3-Cross-Third Party AdvisoryVDB Entry
https://wpvulndb.com/vulnerabilities/9707

FAQ

What is CVE-2018-18373?

CVE-2018-18373 is a vulnerability with a CVSS score of 5.4 (MEDIUM). 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 para...

How severe is CVE-2018-18373?

CVE-2018-18373 has been rated MEDIUM with a CVSS base score of 5.4/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2018-18373?

Check the references section above for vendor advisories and patch information. Affected products include: Schiocco Support Board - Chat And Help Desk.