Ludwig Nussel discovered a way for users to hijack root's tty when
ikiwiki-mass-rebuild was run. Additionally, there was some potential
-for information disclosure via symlinks.
+for information disclosure via symlinks. ([[!cve CVE-2011-1408]])
-This hole was disconvered on 8 June 2011 and fixed the same day with
+This hole was discovered on 8 June 2011 and fixed the same day with
the release of ikiwiki 3.20110608. Note that the fix is dependant on
-a su that has a similar hole fixed; [[!debbug 628843]] tracks fixing
-the hole in Debian's su. An upgrade is a must for any sites whose
-admins run ikiwiki-mass-rebuild.
+a version of su that has a similar hole fixed. Version 4.1.5 of the shadow
+package contains the fixed su; [[!debbug 628843]] tracks fixing the hole in
+Debian. An upgrade is a must for any sites that have `ikiwiki-update-wikilist`
+installed suid (not the default), and whose admins run `ikiwiki-mass-rebuild`.
+
+## javascript insertion via meta tags
+
+Raúl Benencia discovered an additional XSS exposure in the meta plugin.
+([[!cve CVE-2012-0220]])
+
+This hole was discovered on 16 May 2012 and fixed the same day with
+the release of ikiwiki 3.20120516. A fix was backported to Debian squeeze,
+as version 3.20100815.9. An upgrade is recommended for all sites.