Redaxo
CVE-2025-27412
MEDIUM
Severity by source
AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
Primary rating from GitHub Advisory · only source for this CVE.
CVSS VectorGitHub Advisory
Lifecycle Timeline
4DescriptionGitHub Advisory
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.
AnalysisAI
REDAXO is a PHP-based CMS. Rated medium severity (CVSS 6.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available and no vendor patch available.
Technical ContextAI
This vulnerability is classified as Cross-Site Scripting (XSS) (CWE-79), which allows attackers to inject malicious scripts into web pages viewed by other users. 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 include: Redaxo. Version information: through 5.18.2.
RemediationAI
No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Sanitize all user input, use Content-Security-Policy headers, encode output contextually (HTML, JS, URL). Use frameworks with built-in XSS protection.
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Remote code execution in REDAXO CMS versions 5.18.2 through 5.21.0 is reachable by authenticated backend users with medi
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REDAXO CMS v2.11.0 was discovered to contain a remote code execution (RCE) vulnerability. Rated high severity (CVSS 7.2)
An issue was discovered in REDAXO version 5.15.1, allows attackers to execute arbitrary code and obtain sensitive inform
Redaxo v5.15.1 was discovered to contain a remote code execution (RCE) vulnerability via the component /pages/templates.
Remote code execution in the modules component in Yakamara Media Redaxo CMS version 5.12.1 allows an authenticated CMS u
Redaxo CMS 5.2 contains a cross-site request forgery vulnerability that allows unauthenticated attackers to create admin
Arbitrary file disclosure in REDAXO's Backup addon allows authenticated users with backup permissions to read any file w
Triggering an error page of the import process in Yakamara Media Redaxo CMS version 5.12.1 allows an authenticated CMS u
REDAXO is a PHP-based CMS. Rated medium severity (CVSS 6.1), this vulnerability is remotely exploitable, no authenticati
Same weakness CWE-79 – Cross-site Scripting (XSS)
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External POC / Exploit Code
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