9.3
CVSSv2

CVE-2009-4102

Published: 29/11/2009 Updated: 17/08/2017
CVSS v2 Base Score: 9.3 | Impact Score: 10 | Exploitability Score: 8.6
VMScore: 828
Vector: AV:N/AC:M/Au:N/C:C/I:C/A:C

Vulnerability Summary

Sage 1.4.3 and previous versions extension for Firefox performs certain operations with chrome privileges, which allows remote malicious users to execute arbitrary commands and perform cross-domain scripting attacks via the description tag of an RSS feed.

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sage.mozdev sage 1.3.8

sage.mozdev sage

mozilla firefox

Vendor Advisories

It was discovered that firefox-sage, a lightweight RSS and Atom feed reader for Firefox, does not sanitise the RSS feed information correctly, which makes it prone to a cross-site scripting and a cross-domain scripting attack For the oldstable distribution (etch), this problem has been fixed in version 136-4etch1 For the stable distribution (le ...