CVE-2019-20768 — MEDIUM (5.4)

Vulnerability Description

ServiceNow IT Service Management Kingston through Patch 14-1, London through Patch 7, and Madrid before patch 4 allow stored XSS via crafted sysparm_item_guid and sys_id parameters in an Incident Request to service_catalog.do.

CVSS Score

5.4

MEDIUM

CVSS:3.1/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
Servicenow	It Service Management	kingston

Related Weaknesses (CWE)

CWE-79

References

https://outpost24.com/blog/Responsible-disclosure-Multiple-stored-XSS-vulnerabilExploitThird Party Advisory
https://outpost24.com/blog?tags=307Third Party Advisory
https://outpost24.com/blog/Responsible-disclosure-Multiple-stored-XSS-vulnerabilExploitThird Party Advisory
https://outpost24.com/blog?tags=307Third Party Advisory

FAQ

What is CVE-2019-20768?

CVE-2019-20768 is a vulnerability with a CVSS score of 5.4 (MEDIUM). ServiceNow IT Service Management Kingston through Patch 14-1, London through Patch 7, and Madrid before patch 4 allow stored XSS via crafted sysparm_item_guid and sys_id parameters in an Incident Requ...

How severe is CVE-2019-20768?

CVE-2019-20768 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-2019-20768?

Check the references section above for vendor advisories and patch information. Affected products include: Servicenow It Service Management.