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[SECURITY] Reusable media export: Respect giftcard permissions (CVE-2026-11764) (#6261)

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This commit is contained in:
Richard Schreiber
2026-06-09 13:20:48 +02:00
committed by GitHub
parent edf97a13cd
commit b404316dfd
1 changed files with 7 additions and 1 deletions
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8
src/pretix/base/exporters/reusablemedia.py
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@@ -64,7 +64,13 @@ class ReusableMediaExporter(OrganizerLevelExportMixin, ListExporter):
yield headers
yield self.ProgressSetTotal(total=media.count())
can_read_giftcards = self.permission_holder.has_organizer_permission(self.organizer, 'organizer.giftcards:read')
for medium in media.iterator(chunk_size=1000):
giftcard_secret = medium.linked_giftcard.secret if medium.linked_giftcard_id else ''
if giftcard_secret and not can_read_giftcards:
giftcard_secret = giftcard_secret[:3] + "…"
yield [
medium.type,
medium.identifier,
@@ -72,7 +78,7 @@ class ReusableMediaExporter(OrganizerLevelExportMixin, ListExporter):
date_format(medium.expires, 'SHORT_DATETIME_FORMAT') if medium.expires else '',
medium.customer.identifier if medium.customer_id else '',
', '.join([f"{op.order.code}-{op.positionid}" for op in medium.linked_orderpositions.all()]),
medium.linked_giftcard.secret if medium.linked_giftcard_id else '',
giftcard_secret,
medium.notes,
]