Medium severity · published Jan 13, 2023
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…
5.4
CVSS
0.5%
EPSS
No
On KEV
Description
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.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
Attack vector
Network
Complexity
Low
Privileges
Low
User interaction
Required
Confidentiality
Low
Integrity
Low
Availability
None
Scope
Changed
Exploitation
Is it being used?
Exploit prediction (EPSS)0.5% · higher than 39% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
SE
Servicenow · Servicenow
quebec; rome; rome; rome; rome; rome; +1 more · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2022-42704
CVE.org
https://www.cve.org/CVERecord?id=CVE-2022-42704
Patch
https://support.servicenow.com/kb?id=kb_article_view&sysparm_article=KB1216141
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