Security: Fix XSS in typeahead suggestions #214
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Several places didn't escape user input in typeahead suggestions (lecture and examinant names), allowing XSS. This was exploitable by unauthenticated users: They could upload a document with a new lecture/examinant name, the contained <script> would then be run when an authenticated user (because the document has not yet been validated) finds the document in autocompletion.
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Several places didn't escape user input in typeahead suggestions
(lecture and examinant names), allowing XSS.
This was exploitable by unauthenticated users: They could upload a
document with a new lecture/examinant name, the contained <script> would
then be run when an authenticated user (because the document has not yet
been validated) finds the document in autocompletion.