Hanno =?utf-8?q?B=C3=B6ck?=
11/12/07, 12:30
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Source: http://www.int21.de/cve/CVE-2007-6205-s9y.html
Cross site scripting (XSS) in rss feed plugin of Serendipity 1.2
References
http://www.s9y.org/
http://cve.mitre.org/cgi-bin/cvename.cgi?name=3DCVE-2007-6205
Description
The Serendipity blog system contains a plugin to display the content of fee=
ds=20
in the sidebar (serendipity_plugin_remoterss). If an attacker can modify th=
e=20
RSS feed, it's possible to inject javascript code in the link part, because=
=20
it's not correctly escaped.
Sample code
Sample feed injecting code:
<rss version=3D"2.0">
<channel><item><title>foo</title>
<link>" onMouseOver=3D"alert(1)</link></item></channel>
</rss>
Workaround/Fix
Serendipity developers have fixed this in svn and all further version, plea=
se=20
update to 1.2.1 or above.
CVE Information
The Common Vulnerabilities and Exposures (CVE) project has assigned the nam=
e=20
CVE-2007-6205 to this issue. This is a candidate for inclusion in the CVE=20
list (http://cve.mitre.org/), which standardizes names for security problem=
s.
Credits and copyright
This vulnerability was discovered by Hanno Boeck of schokokeks.org webhosti=
ng.=20
It's licensed under the creative commons attribution license.
Hanno Boeck, 2007-12-05, http://www.hboeck.de
=2D-=20
Hanno B=C3=B6ck Blog: http://www.hboeck.de/
GPG: 3DBD3B20 Jabber/Mail: hanno@hboeck.de
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charset="utf-8"
Content-Transfer-Encoding: quoted-printable
Content-Disposition: inline
Source: http://www.int21.de/cve/CVE-2007-6205-s9y.html
Cross site scripting (XSS) in rss feed plugin of Serendipity 1.2
References
http://www.s9y.org/
http://cve.mitre.org/cgi-bin/cvename.cgi?name=3DCVE-2007-6205
Description
The Serendipity blog system contains a plugin to display the content of fee=
ds=20
in the sidebar (serendipity_plugin_remoterss). If an attacker can modify th=
e=20
RSS feed, it's possible to inject javascript code in the link part, because=
=20
it's not correctly escaped.
Sample code
Sample feed injecting code:
<rss version=3D"2.0">
<channel><item><title>foo</title>
<link>" onMouseOver=3D"alert(1)</link></item></channel>
</rss>
Workaround/Fix
Serendipity developers have fixed this in svn and all further version, plea=
se=20
update to 1.2.1 or above.
CVE Information
The Common Vulnerabilities and Exposures (CVE) project has assigned the nam=
e=20
CVE-2007-6205 to this issue. This is a candidate for inclusion in the CVE=20
list (http://cve.mitre.org/), which standardizes names for security problem=
s.
Credits and copyright
This vulnerability was discovered by Hanno Boeck of schokokeks.org webhosti=
ng.=20
It's licensed under the creative commons attribution license.
Hanno Boeck, 2007-12-05, http://www.hboeck.de
=2D-=20
Hanno B=C3=B6ck Blog: http://www.hboeck.de/
GPG: 3DBD3B20 Jabber/Mail: hanno@hboeck.de
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