fix var name

[ikiwiki.git] / doc / security.mdwn

diff --git a/doc/security.mdwn b/doc/security.mdwn
index 4fa531eb14a4c842f401fee72d845c19e481c1da..770927e26d1f5b607953132f77ae5ebed6004c05 100644 (file)
--- a/doc/security.mdwn
+++ b/doc/security.mdwn
@@ -441,7 +441,7 @@ A fix was also backported to Debian etch, as version 2.53.5. I recommend
 upgrading to one of these versions if your wiki can be edited by third
 parties.
 
-## javascript insertation via insufficient htmlscrubbing of comments
+## javascript insertion via insufficient htmlscrubbing of comments
 
 Kevin Riggle noticed that it was not possible to configure
 `htmlscrubber_skip` to scrub comments while leaving unscubbed the text
@@ -453,3 +453,13 @@ preview or moderation of comments with such a configuration.
 
 These problems were discovered on 12 November 2010 and fixed the same
 hour with the release of ikiwiki 3.20101112. ([[!cve CVE-2010-1673]])
+
+## javascript insertion via insufficient checking in comments
+
+Dave B noticed that attempting to comment on an illegal page name could be
+used for an XSS attack.
+
+This hole was discovered on 22 Jan 2011 and fixed the same day with
+the release of ikiwiki 3.20110122. A fix was backported to Debian squeeze,
+as version 3.20100815.5. An upgrade is recommended for sites
+with the comments plugin enabled. ([[!cve CVE-2011-0428]])