From 037af6890fe6fdb84a08d3c86083e847c90ec0ad Mon Sep 17 00:00:00 2001
From: Aleksander Machniak <alec@alec.pl>
Date: Tue, 22 Oct 2013 08:17:26 -0400
Subject: [PATCH] Fix vulnerability in handling _session argument of utils/save-prefs (#1489382)
---
program/steps/mail/headers.inc | 3 ++-
1 files changed, 2 insertions(+), 1 deletions(-)
diff --git a/program/steps/mail/headers.inc b/program/steps/mail/headers.inc
index 4d66273..cad113f 100644
--- a/program/steps/mail/headers.inc
+++ b/program/steps/mail/headers.inc
@@ -24,7 +24,8 @@
$source = $RCMAIL->storage->get_raw_headers($uid);
if ($source !== false) {
- $source = htmlspecialchars(trim($source));
+ $source = trim(rcube_charset::clean($source));
+ $source = htmlspecialchars($source);
$source = preg_replace(
array(
'/\n[\t\s]+/',
--
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