What is CVE-2025-32027?

CVE-2025-32027 is a medium-severity vulnerability in Yiiframework Yii, classified under Cross-site Scripting. CVSS score: 6.1/10. Published 2025-04-10.

How severe is CVE-2025-32027?

Medium severity. CVSS v3 base score is 6.1 out of 10.

XSS in Yiiframework Yii

CVE-2025-32027

Yii is an open source PHP web framework. Prior to 1.1.31, yiisoft/yii is vulnerable to Reflected XSS in specific scenarios where the fallback error renderer is used. Upgrade yiisoft/yii to version 1.1.31 or higher.

Vulnerability class: XSS (Cross-Site Scripting)

EPSS: 0.002 (10.2th 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

Yiiframework Yii
Yiisoft Yii — versions < 1.1.31

Weakness classification (CWE)

References

security-advisories@github.com (x_refsource_CONFIRM, Vendor Advisory)
security-advisories@github.com (Patch, x_refsource_MISC)

Frequently asked questions

What is CVE-2025-32027?: CVE-2025-32027 is a medium-severity vulnerability in Yiiframework Yii, classified under Cross-site Scripting. CVSS score: 6.1/10. Published 2025-04-10.
How severe is CVE-2025-32027?: Medium severity. CVSS v3 base score is 6.1 out of 10.