What is CVE-2025-27412?

CVE-2025-27412 is a medium-severity vulnerability in Redaxo, classified under Cross-site Scripting. CVSS score: 6.1/10. Published 2025-03-05.

How severe is CVE-2025-27412?

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

XSS in Redaxo

CVE-2025-27412

REDAXO is a PHP-based CMS. In Redaxo from 5.0.0 through 5.18.2, the rex-api-result parameter is vulnerable to Reflected cross-site scripting (XSS) on the page of AddOns. This vulnerability is fixed in 5.18.3.

Vulnerability class: XSS (Cross-Site Scripting)

EPSS: 0.003 (18.3th 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

Redaxo — versions >= 5.0.0, < 5.18.3

Weakness classification (CWE)

CWE-79 — Cross-site Scripting

References

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

Frequently asked questions

What is CVE-2025-27412?: CVE-2025-27412 is a medium-severity vulnerability in Redaxo, classified under Cross-site Scripting. CVSS score: 6.1/10. Published 2025-03-05.
How severe is CVE-2025-27412?: Medium severity. CVSS v3 base score is 6.1 out of 10.