Uočen je nekoliko sigurnosnih nedostataka u programskom paketu Wordpress. Wordpress je program za upravljanje sadržajem koji se često koristi kao alat za uređivanje blogova. Prva ranjivost se javlja zbog neispravnog filtriranja pojedinih ulaznih podataka kod funkcionalnosti "Quick Edit" i "Bulk Edit". Druga ranjivost je posljedica neispravnih korisničkih ograničenja prilikom pristupa određenim priključcima preko modula "media uploader". Zlonamjerni korisnici mogu ove nedostatke iskoristiti za provođenje XSS (eng. cross-site scripting) napada i pristup osjetljivim informacijama. Objavljene su nove inačice paketa Wordpress pa se svim korisnicima savjetuje njihovo korištenje.

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Debian Security Advisory DSA-2190-1                   Ova e-mail adresa je zaštićena od spambota. Potrebno je omogućiti JavaScript da je vidite.
http://www.debian.org/security/                         Giuseppe Iuculano
March 11, 2011                         http://www.debian.org/security/faq
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Package        : wordpress
Vulnerability  : several
Problem type   : remote
Debian-specific: no
CVE ID         : CVE-2011-0700 CVE-2011-0701


Two XSS bugs and one potential information disclosure issue were discovered
in wordpress, a weblog manager.
The Common Vulnerabilities and Exposures project identifies the
following problems:


CVE-2011-0700

  Input passed via the post title when performing a "Quick Edit" or "Bulk
Edit"
  action and via the "post_status", "comment_status", and "ping_status"
  parameters is not properly sanitised before being used.
  Certain input passed via tags in the tags meta-box is not properly sanitised
  before being returned to the user.


CVE-2011-0701

  Wordpress incorrectly enforces user access restrictions when accessing posts
  via the media uploader and can be exploited to disclose the contents
  of e.g. private or draft posts.


The oldstable distribution (lenny) is not affected by these problems.

For the stable distribution (squeeze), these problems have been fixed in
version 3.0.5+dfsg-0+squeeze1

For the testing distribution (wheezy), and the unstable distribution (sid),
these problems have been fixed in version 3.0.5+dfsg-1

We recommend that you upgrade your wordpress packages.

Further information about Debian Security Advisories, how to apply
these updates to your system and frequently asked questions can be
found at: http://www.debian.org/security/

Mailing list: Ova e-mail adresa je zaštićena od spambota. Potrebno je omogućiti JavaScript da je vidite.

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