What’s Vulnerable › Vulnerabilities
CVE-2025-27412: REDAXO allows Authenticated Reflected Cross Site Scripting - packages installation
- Severity: medium (CVSS 6.1 v3.1)
- Exploited in the wild: not listed in CISA KEV
- EPSS: 0.3% probability of exploitation in the next 30 days
- Public exploit or detection template: yes
- Published: 2025-03-05 · updated 2026-06-17
- Weakness: CWE-79
Description
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.
Affected products
- redaxo: from 5.0 before 5.18.3 — fixed in 5.18.3
How to fix
Upgrade to a fixed version: redaxo 5.18.3. Check the vendor advisory for mitigations.
References
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