Security Bulletin
Summary
IBM Business Automation Workflow may be vulnerable to a cross site scripting attack when uploading a file.
Vulnerability Details
CVEID: CVE-2021-38883
DESCRIPTION: IBM Business Automation Workflow is vulnerable to cross-site scripting. This vulnerability allows users to embed arbitrary JavaScript code in the Web UI thus altering the intended functionality potentially leading to credentials disclosure within a trusted session.
CVSS Base score: 5.4
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/209165 for the current score.
CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N)
Affected Products and Versions
Affected Product(s) | Version(s) |
IBM Business Automation Workflow | 18.0.0.x, 19.0.0.x, 20.0.0.x, 21.0.x |
IBM Business Process Manager | 8.5.x, 8.6.x |
Remediation/Fixes
The recommended solution is to apply the Interim Fix (iFix) or Cumulative Fix (CF) containing APAR JR64128 as soon as practical:
- IBM Business Automation Workflow (including fix for IBM Business Process Manager V8.6.0.0 2018.03)
For IBM Business Automation Workflow V18.x, V19.x, V20.x, and V21.x
· Upgrade to minimal cumulative fix levels as required by iFix and then apply iFix JR64128
--OR--
· Apply cumulative fix Business Automation Workflow V21.0.3 or later
For IBM Business Process Manager V8.5.x, V8.6.x
· Upgrade to minimal cumulative fix levels as required by iFix and then apply iFix JR64128
--OR--
· Upgrade to Business Automation Workflow V21.0.3 or later
Workarounds and Mitigations
None
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References
Change History
15 Dec 2021: Initial Publication
*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.
Disclaimer
Review the IBM security bulletin disclaimer and definitions regarding your responsibilities for assessing potential impact of security vulnerabilities to your environment.
Document Location
Worldwide
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Document Information
Modified date:
16 December 2021
UID
ibm16527270