Merge pull request #844 from nextcloud/backport/839/stable30

nextcloud · Jan 14, 2025 · d2f3692 · d2f3692
2 parents 77e4a69 + 22bd0b1
commit d2f3692
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/lib/Controller/SiteController.php b/lib/Controller/SiteController.php
@@ -100,6 +100,7 @@ protected function createResponse(int $id, array $site, string $path = ''): Temp
 		$policy = new ContentSecurityPolicy();
 		$policy->addAllowedWorkerSrcDomain('*');
 		$policy->addAllowedFrameDomain('*');
+		$policy->addAllowedFrameDomain('blob:');
 		$response->setContentSecurityPolicy($policy);
 
 		return $response;