Merge pull request #843 from nextcloud/backport/839/stable29

nextcloud · Jan 14, 2025 · e3aabbc · e3aabbc
2 parents 2f3e961 + 4baca69
commit e3aabbc
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/lib/Controller/SiteController.php b/lib/Controller/SiteController.php
@@ -116,6 +116,7 @@ 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;