Serendipity 1.7.3 has just been released. This release only addresses a bugfix for one functional issue (trackbacks to SSL-servers) and a security issue in the bundled htmlarea spellchecker module (see http://osvdb.org/87395). Thanks to Henri Salo for pointing out this issue.
To fix the security issue on older installation, you can also simply remove the file htmlarea/plugins/SpellChecker/spell-check-savedicts.php from your installation, it is not enabled and used by Serendipity.
- Dirks Logbuch am : Serendipity 1.7.3 ...