CVE-2011-1492
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…
Does this matter?
Lower severity and a low EPSS score (1.76%). Track it; it rarely justifies an emergency change on its own.
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.
- CVSS 2.0
- 5.5 MEDIUMAV:N/AC:L/Au:S/C:P/I:P/A:N
- EPSS
- 1.76% probability · 77th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-20
- Affected
- roundcube/webmail
- Source
- secalert@redhat.com
References
- http://openwall.com/lists/oss-security/2011/03/24/3
- http://openwall.com/lists/oss-security/2011/03/24/4Patch
- http://openwall.com/lists/oss-security/2011/04/04/50Patch
- http://secunia.com/advisories/44050Vendor Advisory
- http://trac.roundcube.net/changeset/4488Patch
- http://trac.roundcube.net/wiki/Changelog
- https://exchange.xforce.ibmcloud.com/vulnerabilities/66613
- http://openwall.com/lists/oss-security/2011/03/24/3
- http://openwall.com/lists/oss-security/2011/03/24/4Patch
- http://openwall.com/lists/oss-security/2011/04/04/50Patch
- http://secunia.com/advisories/44050Vendor Advisory
- http://trac.roundcube.net/changeset/4488Patch
- http://trac.roundcube.net/wiki/Changelog
- https://exchange.xforce.ibmcloud.com/vulnerabilities/66613
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.