Prototype Pollution

Overview jodit is a Jodit is awesome and usefully wysiwyg editor with filebrowser Affected versions of this package are vulnerable to Prototype Pollution via the ConfigMerge and ConfigProto helpers in the configuration code. An attacker can mutate Object.prototype by supplying user-controlled...

CVE-2026-54756: Improperly Controlled Modification of Object Prototype Attributes

Jodit Editor is a WYSIWYG editor with written in pure TypeScript file and image editing capabilities. In versions prior to 4.12.18, Jodit.configureoptions — and the internal ConfigMerge / ConfigProto helpers — merged user-supplied options into the editor configuration without filtering...