feedreader3 has XSS vulnerability

2007.10.01

Credit: Guy Mizrahi

Risk: Low

Local: No

Remote: Yes

CVE: CVE-2007-5161

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

Hello,

I have found that feedreader3 has XSS vulnerability in its internal browser.
When I post a script into wordpress( like <script>alert("XSS")</script>, the 
RSS feed in the internal browser is vulnerable and show an alert box.
POC movie here:
http://www.hacking.org.il/demos/feedreader3.wmv

Guy Mizrahi (ZuLL)
Hebrew blog: http://www.hacking.org.il

See this note in RAW Version

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feedreader3 has XSS vulnerability

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