CVE-2025-22388

Description

An issue was discovered in Optimizely EPiServer.CMS.Core before 12.22.0. A high-severity Stored Cross-Site Scripting (XSS) vulnerability exists in the CMS, allowing malicious actors to inject and execute arbitrary JavaScript code, potentially compromising user data, escalating privileges, or executing unauthorized actions. The issue exists in multiple areas, including content editing, link management, and file uploads.

Category

5.7
CVSS
Severity: Medium
CVSS 3.1 •
EPSS 0.07%
Vendor Advisory optimizely.com
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
https://support.optimizely.com/hc/en-us/articles/33182047260557-Content-Management-System-CMS-Security-Advisory-CMS-2025-01 vendor advisory

Frequently Asked Questions

What is the severity of CVE-2025-22388?
CVE-2025-22388 has been scored as a medium severity vulnerability.
How to fix CVE-2025-22388?
To fix CVE-2025-22388, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2025-22388 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2025-22388 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
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