Description
steps/utils/modcss.inc in Roundcube Webmail before 0.5.1 does not properly verify that a request is an expected request for an external Cascading Style Sheets (CSS) stylesheet, which allows remote authenticated users to trigger arbitrary outbound TCP connections from the server, and possibly obtain sensitive information, via a crafted request.
Affected products
Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.
n/a n/a
n/aaffected
References
- http://openwall.com/lists/oss-security/2011/03/24/3 ↗
- http://secunia.com/advisories/44050 ↗
- http://openwall.com/lists/oss-security/2011/03/24/4 ↗
- https://exchange.xforce.ibmcloud.com/vulnerabilities/66613 ↗
- http://openwall.com/lists/oss-security/2011/04/04/50 ↗
- http://trac.roundcube.net/wiki/Changelog ↗
- http://trac.roundcube.net/changeset/4488 ↗