Persistent Cross-site Scripting in eZ Platform Rich Text Field Type

Impact The validator for the RichText fieldtype blocklists javascript: and vbscript: in links to prevent XSS. This can leave other options open, and the check can be circumvented using upper case. Content editing permissions for RichText content is required to exploit this vulnerability, which...

eZ Platform Admin UI vulnerable to DOM-based Cross-site Scripting in file upload widget

Impact The file upload widget is vulnerable to XSS payloads in filenames. Access permission to upload files is required. As such, in most cases only authenticated editors and administrators will have the required permission. It is not persistent, i.e. the payload is only executed during the uploa...

GHSA-GC5H-6JX9-Q2QH eZ Platform Admin UI vulnerable to DOM-based Cross-site Scripting in file upload widget

Impact The file upload widget is vulnerable to XSS payloads in filenames. Access permission to upload files is required. As such, in most cases only authenticated editors and administrators will have the required permission. It is not persistent, i.e. the payload is only executed during the uploa...