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hupf
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Sep 18, 2026
| }} | ||
| dangerouslySetInnerHTML={{ __html: layer.description }} | ||
| /> | ||
| <CustomLayerDescription description={layer.description} /> |
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@mburri That fixes the XSS issue, but it also breaks every formatting markup. Shouldn't we sanitize the description instead, like we did in other places? Or was there a decision, that no formatting is allowed here?
If formatting should still work, I'd introduce a sanitizing component, maybe leveraging the already present sanitizeSchema/rehypeSanitize? Otherwise DOMPurify would be the goto IMO.
Also, I assume there is another XSS in app/rdf/query-search.ts with the highlightedTitle and highlightedDescription.
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fixes some possible xxs vulnerabilties
see https://gitlab.lindas.admin.ch/bafu/bafu-visualize/visualize/-/work_items/787 for more details and how to reproduce