Freetag plugin updated to prevent XSS

The Freetag plugin has been updated to version 2.96 to fix a possible XSS to the tagcloud output.

XSS attacks can be used by visitors to display foreign HTML or JavaScript to visitors of the blog, if they visit specially crafted URLs. This attack basically allows for cookie stealing.

Users of the freetag plugin should upgrade to the latest version; upgrading via Spartacus-Plugin or Spartacus.s9y.org is just a matter of a few minutes. Thanks to Alex from Bitsploit.de for reporting this issue to us.

German: Serendipity-Handbuch jetzt vorbestellen

(This posting is written in german, as it currently only has relevance for german readers)


Wie man jetzt in meinem Blog auf der linken Seite erkennen kann, ist das von mir geschriebene offzielle Serendipity-Handbuch seit kurzem vorbestellbar.

Rund 700 Seiten liegen dem Verlag derzeit zur Korrektur und Verfeinerung vor, prall gefüllt mit ausführlichen Beschreibungen von allem, was mit Serendipity zu tun hat.

Viel Herzblut und Freizeit ist in das Buch geflossen, und ich hoffe damit sehr, den Nutzern endlich eine vollständige Dokumentation in die Hand geben zu können. Gleichermaßen ist es auch für Neulinge zum System gedacht, da alle Aspekte des Systems beschrieben werden.

Wer jetzt vorbestellt, kann dafür sorgen, dass das Buch etwas zügiger erscheint - und ihr es auch direkt in den Händen halten könnt. Der derzeitige Veröffentlichungstermin ist für Mai 2008 angepeilt. Vorbestellungen werden sowohl über Amazon, OpenSourcePress als auch bei jeder Bücherei angenommen.

Serendipity 1.2.1 released

Serendipity 1.2 has been well received by the community, there were only very few minor bugreports. Those have been addressed in the Serendipity 1.2.1 maintenance release, available now.

The new Serendipity version also includes some new Bulletproof Theme options (user-customized stylesheets) and addresses some very minor browser quirks. If you're using Bulletproof, it is suggested you perform the update.

Also this new version addresses a security issue in the Remote RSS sidebar plugin (reported by Hanno Böck), which did not properly treat links coming from an RSS feed, which could lead to possible XSS attack vectors, if you are showing foreign feeds that might distribute malicious content to you. If you're using this plugin with an unsafe RSS feed, you should upgrade Serendipity.

Serendipity 1.2.1 features a new WPXRSS importer and can import the new WordPress 2.3 database structure All bug fixes have also been applied to our current 1.3-release tree. This release currently features some new Smarty-Templating convenience features, a remote spartacus version information interface, full pingback support, a LifeType blog importer and support of SQLRelay.

Upgrading Serendipity is very easy, have a look at the FAQ. The new version is available on the Serendipity download page.

Enjoy Serendipity and have a nice Christmas time!

Serendipity 1.2 released

The Serendipity Team is proud to present the final release and immediate availability of Serendipity 1.2.

This release is a feature consolidation release and focuses on small usability improvements, a shiny new template (bulletproof) as well as backend templating and backend login mechanisms as well as some tighter security restrictions.

Some more changes in depth are:

  • Templates: The new bulletproof template is an awesome example to show off Serendipity's cool template options. This template allows you to easily configure the look of your Serendipity site: Place navigation links, choose sidebar layouts, indicate if you want to use/show trackbacks and comments, pick your custom header image or even custom colorsets. Don Chambers, Matthias Mees and David Cummins as well as other contributors have worked very hard on this template that provides an awesome, unified template structure. Go to their site at http://s9y-bulletproof.com to check out the details!
  • Templates: The admin backend (overview page and entry editor) can now be styled via Smarty and gives you the full flexibility to make a custom look of the backend. Plus, more CSS classes have been added to the default admin theme that make CSS-only changes much easier. Templates now also can have large preview images by clicking on their thumbnail.
  • Usability: Moved the problematic option to withdraw your own privileges from personal configuration to the user configuration panel.
  • Feature: Added SQLite3 and PDO:PostgreSQL support.
  • Feature: Allow to configure whether article overviews for a certain category should include articles of subcategories or not.
  • Performance: Improved SQL performance for archive overview generation and permalink lookups.
  • Plugins: Plugins can now hook in much earlier to make external authentication easier (like trough the OpenID plugin).
  • Spam: Enhanced the spamblock plugin with captcha previews, .htaccess generation and some more options.
  • Security: Stronger autologin cookie encryption and template option handling, thanks (once again) to Stefan Esser. Proper session fixation prevention, thanks to David Vieira-Kurz.
  • Bugfix: Sending pingbacks now properly works.
  • Bugfix: The Track-Exits plugin now properly tracks links in conjunction with the caching of the entryproperties plugin.

The full list of changes can be found in the NEWS-file of the release.

You can download the new release as always on the Serendipity homepage at http://www.s9y.org/3.html. Updating is easy: Just upload the new files, visit your Serendipity installation and let the upgrader do the rest.

After the upgrade you might want to purge your browser's cookies (due to the new authentication mechanism of Serendipity 1.2) to prevent login problems. Detailed upgrade instructions can be found in the FAQ on our website.

Enjoy Serendipity, and thanks to everyone who participated in the release process!

For the team,
Garvin.