CVE-2025-41040

A vulnerability has been discovered in appRain CMF version 4.0.5, consisting of a stored authenticated XSS due to a lack of proper validation of user input, through the 'data[code]', 'data[lang][0][key]', 'data[lang][0][value]', 'data[lang][1][key]' and 'data[title]' parameters in /apprain/developer/language/lipsum.xml.