CVE-2022-38463 Cross-site scripting in n/a

What is CVE-2022-38463?

CVE-2022-38463 is a medium-severity cross-site scripting vulnerability in n/a, published on 23 Aug 2022. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link.

Official description

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

Weakness: CWE-79

Which versions are affected by CVE-2022-38463?

It affects 1 product.

Products include Servicenow Servicenow.

How do I fix CVE-2022-38463?

No fix has been published for CVE-2022-38463 yet. Limit exposure of the affected software until one is available.

Escape output for the context it lands in and set a strict Content Security Policy. Upgrading the affected component is the real fix. More about Cross-site scripting.

Is CVE-2022-38463 being exploited?

It is not confirmed as exploited in the wild, but public exploit code for CVE-2022-38463 exists.

Public exploit code: 1 Nuclei template.

Other vulnerabilities in n/a

• CVE-2024-4879 ServiceNow Improper Input Validation Exploited Critical 9.3
• CVE-2024-5217 ServiceNow Incomplete List of Disallowed Inputs Exploited Critical 9.2
• CVE-2022-43684 ACL bypass in Reporting functionality Critical 9.9
• CVE-2024-8923 Sandbox Escape in Now Platform Critical 9.3
• CVE-2018-7748 Code injection in n/a High 8.8

Sources

• CVE record
• NVD
• OSV
• GitHub advisory
• How this page is made

Also known as GHSA-xx2g-w5xg-2w3f.