XSS in Servicenow

CVE-2022-38463

ServiceNow through San Diego Patch 4b and Patch 6 allows reflected XSS in the logout functionality.

Vulnerability class: XSS (Cross-Site Scripting)

EPSS: 0.023 (81.2th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 6.1 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N.

Affected products

Servicenow — versions san_diego
N/a — versions n/a

Weakness classification (CWE)

CWE-79 — Cross-site Scripting

Public proof-of-concept exploits

References

cve@mitre.org (x_refsource_CONFIRM, Vendor Advisory)

Frequently asked questions

What is CVE-2022-38463?: CVE-2022-38463 is a medium-severity vulnerability in Servicenow, classified under Cross-site Scripting. CVSS score: 6.1/10. Published 2022-08-23.
How severe is CVE-2022-38463?: Medium severity. CVSS v3 base score is 6.1 out of 10.
Is CVE-2022-38463 known to be exploited?: 4 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.