WordPress iframe injection?
One of the things we seem to harp on here at the SANS Internet Storm Center is monitoring your logs. One of our faithful readers, Neal, sent us an e-mail this afternoon regarding some strange entries he found in his Apache logs (see below) and some rumblings of a number of WordPress blogs being compromised. He was in contact with one of the affected bloggers and they figured out that the compromise resulted in the injection of some obfuscated javascript that created a hidden iframe. We haven't heard exactly what the vulnerability was that was exploited, but if the log entries are actually related there may be a permission problem or perhaps some sort of SQL injection issue with joomla or the tinymce editor (at least, that is what the log entries showed that someone is looking for). If any of our readers have info on what the vulnerability is (a Google search didn't show anything recent for tinymce, there was a Joomla vulnerability reported in January but the exploits I've seen didn't touch license.txt), please drop us a line and we will update this diary. The particular log entry that caught Neal's attention was
GET /joomla/plugins/editors/tinymce/jscripts/tiny_mce/license.txt
So you may want to be on the lookout for those in your own logs.
---------------
Jim Clausing, jclausing --at-- isc [dot] sans (dot) org
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Comments
Other exploits have been seen with the TinyBrowser plugin http://www.milw0rm.com/exploits/9296
Perhaps the call to the licence.txt file is a preliminary, information gathering run, to discover versions to target ?
Karl
Feb 6th 2010
1 decade ago
http://www.seoegghead.com/software/wordpress-firewall.seo
B0g0n
Feb 6th 2010
1 decade ago
Its a tinymce xss
pedigree
Feb 7th 2010
1 decade ago
and wordpess photoblog blind SQL injections
pedigree
Feb 7th 2010
1 decade ago