Published:2014/12/18  Last Updated:2014/12/18

WBS Gantt-Chart for JIRA vulnerable to cross-site scripting


WBS Gantt-Chart for JIRA contains a cross-site scripting vulnerability.

Note that this vulnerability is different from JVN#09289074.

Products Affected

  • WBS Gantt-Chart for JIRA 7.8.1 and earlier


WBS Gantt-Chart for JIRA provided by Ricksoft Inc. is an add-on for JIRA which provides WBS (Work Breakdown Structure) and Gantt-Chart features. WBS Gantt-Chart for JIRA contains a flaw in exporting data, which may lead to cross-site scripting (CWE-79).


An arbitrary script may be executed on the user's web browser.


Update the software
Update to the latest version according to the information provided by the developer.

Vendor Status

Vendor Status Last Update Vendor Notes
Ricksoft Inc. Vulnerable 2014/12/18 Ricksoft Inc. website


JPCERT/CC Addendum

Vulnerability Analysis by JPCERT/CC

Analyzed on 2014.12.18 (CVSS Base Metrics)

What is CVSS?

Measures Severity Description
Access Vector(AV) Local (L) Adjacent Network (A) Network (N) A vulnerability exploitable with network access means the vulnerable software is bound to the network stack and the attacker does not require local network access or local access. Such a vulnerability is often termed "remotely exploitable".
Access Complexity(AC) High (H) Medium (M) Low (L) Specialized access conditions exist.
Authentication(Au) Multiple (M) Single (S) None (N) Authentication is not required to exploit the vulnerability.
Confidentiality Impact(C) None (N) Partial (P) Complete (C) There is no impact to the confidentiality of the system.
Integrity Impact(I) None (N) Partial (P) Complete (C) Modification of some system files or information is possible, but the attacker does not have control over what can be modified, or the scope of what the attacker can affect is limited.
Availability Impact(A) None (N) Partial (P) Complete (C) There is no impact to the availability of the system.

Base Score:2.6


KUSANO Kazuhiko reported this vulnerability to IPA.
JPCERT/CC coordinated with the developer under Information Security Early Warning Partnership.

Other Information

JPCERT Reports
CERT Advisory
CPNI Advisory
CVE CVE-2014-7268
JVN iPedia JVNDB-2014-000152