The file preview functionality in Jirafeau < 4.4.0, which is enabled by default, could be exploited for cross site scripting. An attacker could upload image/svg+xml files containing JavaScript. When someone visits the File Preview URL for this file, the JavaScript inside of this image/svg+xml file will be executed in the users' browser.
The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users.
Link | Tags |
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https://gitlab.com/mojo42/Jirafeau/-/merge_requests/103 | third party advisory patch |