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-rw-r--r--lib/lib_rss.php3
1 files changed, 2 insertions, 1 deletions
diff --git a/lib/lib_rss.php b/lib/lib_rss.php
index 532a9902a..0e916616d 100644
--- a/lib/lib_rss.php
+++ b/lib/lib_rss.php
@@ -1100,7 +1100,8 @@ function errorMessageInfo(string $errorTitle, string $error = ''): string {
$details = "<pre>{$details}</pre>";
}
- header("Content-Security-Policy: default-src 'self'; frame-ancestors 'none'");
+ header("Content-Security-Policy: default-src 'self'; frame-ancestors " .
+ (FreshRSS_Context::systemConf()->attributeString('csp.frame-ancestors') ?? "'none'"));
header('Referrer-Policy: same-origin');
return <<<MSG