What is CVE-2022-42704?

CVE-2022-42704 is a medium-severity vulnerability in Servicenow, classified under Cross-site Scripting. CVSS score: 5.4/10. Published 2023-01-13.

How severe is CVE-2022-42704?

Medium severity. CVSS v3 base score is 5.4 out of 10.

XSS in Servicenow

CVE-2022-42704

A cross-site scripting (XSS) vulnerability in Employee Service Center (esc) and Service Portal (sp) in ServiceNow Quebec, Rome, and San Diego allows remote attackers to inject arbitrary web script via the Standard Ticket Conversations widget.

Vulnerability class: XSS (Cross-Site Scripting)

EPSS: 0.004 (36.0th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 5.4 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N.

Affected products

Servicenow — versions quebec, rome, san_diego
N/a — versions n/a

Weakness classification (CWE)

CWE-79 — Cross-site Scripting

References

cve@mitre.org (Patch, Vendor Advisory)

Frequently asked questions

What is CVE-2022-42704?: CVE-2022-42704 is a medium-severity vulnerability in Servicenow, classified under Cross-site Scripting. CVSS score: 5.4/10. Published 2023-01-13.
How severe is CVE-2022-42704?: Medium severity. CVSS v3 base score is 5.4 out of 10.