TI-2025-16290 Aliases CVE-2025-22390 GHSA-f4vp-28x5-837r

An issue was discovered in Optimizely EPiServer.CMS.Core before 12.32.0.

LOW 39CWE-521Published 2025-01-04 · Updated 2025-01-06

Key facts

Attack vector: Network
Privileges required: None
User interaction: None
Attack complexity: Low
Impact type: Security bypass
Confidentiality · integrity · availability: High · None · None
Fix status: No fix listed

Attack profile from CVSS 3.1 · CISA ADP. Fix status from CNA. Impact type from CWE-521.

Summary

An issue was discovered in Optimizely EPiServer.CMS.Core before 12.32.0. A medium-severity vulnerability exists in the CMS due to insufficient enforcement of password complexity requirements. The application permits users to set passwords with a minimum length of 6 characters, lacking adequate complexity to resist modern attack techniques such as password spraying or offline password cracking.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV

EPSS 0.00359 29th percentileScored 2026-11-07

Fix No fix listed No fixed version in the sources yet

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation: None
Automatable: Yes
Technical impact: Partial

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

Vendor	Product	Affected versions	Fixed in	Status	Source
—	—	all versions	—	No fix listed	CNA

— Vendor— Affected all versions Fixed in — No fix listed CNA

CPE configurations NVD · 1

CPE	Versions	Role	Vendor
cpe:2.3:a:optimizely:optimizely_cms::::::::	before 12.32.0	Vulnerable	Optimizely

cpe:2.3:a:optimizely:optimizely_cms:*:*:*:*:*:*:*:* Versions before 12.32.0 Vulnerable ·Optimizely

Remediation

No fixed version listed by the sources yet.

Timeline

2026-10-02 Threatist record created from CVE-2025-22390
2026-10-03 Alias added: GHSA-f4vp-28x5-837r

References

Advisory 1

https://support.optimizely.com/hc/en-us/articles/33182255281293-Content-Management-System-CMS-Security-Advisory-CMS-2025-02

TI-2023-15203 Optimizely CMS UI before v12.16.0 was discovered to contain a cross-site scripting (XSS)… CVSS 3.1MEDIUM 4.8
TI-2025-16289 An issue was discovered in Optimizely EPiServer.CMS.Core before 12.32.0. CVSS 3.1HIGH 8.0
TI-2025-16288 An issue was discovered in Optimizely EPiServer.CMS.Core before 12.22.0. CVSS 3.1MEDIUM 5.7

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences