Re: WordPress Search Function SQL-Injection




Can't replicate this in 2.0.7. Is this only for the 2.1.x branch then?

On Tue, 27 Feb 2007 21:39:55 +0100 (CET), SaMuschie <samuschie@xxxxxxxx> wrote:
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+--------------------------------------- - -- -
| SaMuschie Research Labs proudly presents . . .
+------------------------------------------- -- - -
| Application: wordpress
| Version: <= 2.1.1
| Vuln./Exploit Type: SQL-Injection
| Status: 0day
+----------------------------------------- -- - -
| Discovered by: Samenspender
| Released: 20070227
| SaMuschie Release Number: 2
+------------------------------- - -- -

Searching for a single ,,comma,, generates a sql error message.

e.g.:

http://wordpress-deutschland.org/?s=,

results in:

"WordPress Datenbank-Fehler: [You have an error in your SQL syntax;
check the
manual that corresponds to your MySQL server version for the right syntax
to
use near ') AND (post_type = 'post' AND (post_status = 'publish')) ORDER
BY
post_date DE' at line 1]
SELECT SQL_CALC_FOUND_ROWS wpdorg_posts.* FROM wpdorg_posts WHERE 1=1 AND
()
AND (post_type = 'post' AND (post_status = 'publish')) ORDER BY post_date
DESC
LIMIT 0, 10"

+----------------------------- -- -
| Lameness Disclaimer
+------------------------------------- - -- - -
| SaMuschie Research Labs was found to publish
| vulnerabilities within well known software products,
| which are easy to discover and exploit.
|
| SaMuschie researchers just spend a minimum of time
| and knowledge for each vulnerability. Hence readers of
| this advisory are requested not to ask any questions
| to the researchers.... they don't know the answer ;)
+---------------------------------- - -- - -
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