# CVE-2025-22388

> CVE-2025-22388. CVSS 5.7 (CVSS 3.1).

Canonical: https://rewindex.com/cve/CVE-2025-22388
Last updated: 2026-06-17T08:46:58Z

- Published: 2025-01-04 00:00 UTC · Updated: 2026-06-17 08:46 UTC · Assigner: mitre
- CVSS: 5.7 (CVSS 3.1) · Severity: Medium · Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:N/A:N
- EPSS: 0.37%, 31th percentile (scored 2026-10-25)
- CISA KEV: no
- CWE: CWE-79

## 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.

## Affected vendors and products

_None listed._

## Tracked companies

- [Optimizely](https://rewindex.com/company/optimizely.md)

## References

- [CVE record on cve.org](https://www.cve.org/CVERecord?id=CVE-2025-22388)
- [NVD entry](https://nvd.nist.gov/vuln/detail/CVE-2025-22388)
- [https://support.optimizely.com/hc/en-us/articles/33182047260557-Content-Management-System-CMS-Security-Advisory-CMS-2025-01](https://support.optimizely.com/hc/en-us/articles/33182047260557-Content-Management-System-CMS-Security-Advisory-CMS-2025-01)

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_Sources: CVE records from the CVE Program (cve.org). CVE® is a registered trademark of The MITRE Corporation. (https://www.cve.org/) This product uses data from the NVD API but is not endorsed or certified by the NVD. (https://nvd.nist.gov/) Known Exploited Vulnerabilities catalog from CISA. (https://www.cisa.gov/known-exploited-vulnerabilities-catalog) EPSS scores from FIRST (Exploit Prediction Scoring System). (https://www.first.org/epss/)_


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Canonical: https://rewindex.com/cve/CVE-2025-22388 · Markdown: https://rewindex.com/cve/CVE-2025-22388.md · JSON: https://rewindex.com/api/v1/cves/CVE-2025-22388 · Data licensed CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/) · Generated 2026-10-26T02:14:36.062Z