Unsanitized scripting in RoundCube webmail

2007.12.13

Credit: Tomas Kuliavas

Risk: Low

Local: No

Remote: Yes

CVE: CVE-2007-6321

CWE: CWE-79

CVSS Base Score: 4.3/10

Impact Subscore: 2.9/10

Exploitability Subscore: 8.6/10

Exploit range: Remote

Attack complexity: Medium

Authentication: No required

Confidentiality impact: None

Integrity impact: Partial

Availability impact: None

-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA1

Site address: http://roundcube.net/

Roundcube webmail does not sanitize Microsoft Internet Explorer
scripting issues reported by Yosuke Hasegawa. Author was contacted on
2007-05-11. I haven't received any response and current (2007-12-09)
code is still vulnerable.

Report about IE issues:
http://openmya.hacker.jp/hasegawa/security/expression.txt

Affected versions: checked 0.1rc2 and 2007-12-09 svn trunk.

POC exploit: http://www.topolis.lt/bugtraq/expression.eml.gz

- --
Tomas Kuliavas
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See this note in RAW Version

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Unsanitized scripting in RoundCube webmail

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