IBM Support

Security Bulletin: Vulnerability in Rational Team Concert 4.0 with potential for Cross Site Request Forgery (CVE-2012-0748)

Security Bulletin


Cross-site request forgery (CSRF) vulnerability in some IBM Rational Team Concert (RTC) services may allow remote attackers to forge requests from authenticated users.

Vulnerability Details

Subscribe to My Notifications to be notified of important product support alerts like this.
  • Follow this link for more information (requires login with your IBM ID)

CVE ID: CVE-2012-0748

Unspecified services are susceptible to cross site request forgery allowing for an attacker to issue requests with the credentials of an authenticated victim. This may allow modification of work items the victim has permission to edit.

CVSS Base Score: 4.3
CVSS Temporal Score: See for the current score
CVSS Environmental Score: Undefined
CVSS Vector: (AV:N/AC:M/Au:N/C:N/I:P/A:N)

Affected Products and Versions

IBM Rational Team Concert 4.0 on all supported operating systems.


Upgrade to RTC version or later.

Workarounds and Mitigations

None known; apply fixes

Avoid using your web browser to open other web sites when accessing the RTC application.

Get Notified about Future Security Bulletins


Complete CVSS v2 Guide
On-line Calculator v2

Related information

IBM Secure Engineering Web Portal
IBM Product Security Incident Response Blog



Change History

* 28 September 2012 - Original copy published

*The CVSS Environment Score is customer environment specific and will ultimately impact the Overall CVSS Score. Customers can evaluate the impact of this vulnerability in their environments by accessing the links in the Reference section of this Security Bulletin.


According to the Forum of Incident Response and Security Teams (FIRST), the Common Vulnerability Scoring System (CVSS) is an "industry open standard designed to convey vulnerability severity and help to determine urgency and priority of response." IBM PROVIDES THE CVSS SCORES "AS IS" WITHOUT WARRANTY OF ANY KIND, INCLUDING THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. CUSTOMERS ARE RESPONSIBLE FOR ASSESSING THE IMPACT OF ANY ACTUAL OR POTENTIAL SECURITY VULNERABILITY.

Document information

More support for: Rational Team Concert
General Information

Software version: 4.0

Operating system(s): AIX, IBM i, Linux, Solaris, Windows, z/OS

Reference #: 1612356

Modified date: 28 September 2012

Translate this page: