LOW 2.1 NVD
CVE-2026-117533
REDAXO from 5.18.0 before 5.21.4 contains a stored cross-site scripting vulnerability because rex_media_service moves uploaded SVG files into the public media f
REDAXO from 5.18.0 before 5.21.4 contains a stored cross-site scripting vulnerability because rex_media_service moves uploaded SVG files into the public media folder before sanitizing them. Authenticated users with mediapool upload rights can race the sanitizer or exhaust memory limits to leave script-laden SVGs publicly served, executing scripts in victims' backend sessions.
References
- https://github.com/redaxo/core/security/advisories/GHSA-2p3g-jr7p-qwwx
- https://www.vulncheck.com/advisories/redaxo-5.18.0-before-5.21.4-stored-xss-via-unsanitize
This low severity vulnerability with a CVSS score of 2.1 was published on 2026-10-27 via NVD.
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