Security Bulletin
Summary
IBM CICS TX on Cloud has addressed the following vulnerability reported by WebSphere Application Server Liberty.
Vulnerability Details
CVEID: CVE-2021-26296
DESCRIPTION: Apache MyFaces is vulnerable to cross-site request forgery, caused by improper validation of user-supplied input. By persuading an authenticated user to visit a malicious Web site, a remote attacker could send a malformed HTTP request to perform unauthorized actions. An attacker could exploit this vulnerability to perform cross-site scripting attacks, Web cache poisoning, and other malicious activities.
CVSS Base score: 8.8
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/197017 for the current score.
CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H)
Affected Products and Versions
| Affected Product(s) | Version(s) |
| IBM CICS TX on Cloud | 11.1.0.0 |
| IBM CICS TX on Cloud | 10.1.0.0 |
Remediation/Fixes
| Product | Version | Defect | Remediation / First Fix |
| IBM CICS TX on Cloud | 11.1.0.0 | 126925 | Fix Central Link |
| IBM CICS TX on Cloud | 10.1.0.0 | 126925 | Fix Central Link |
Workarounds and Mitigations
None
Get Notified about Future Security Bulletins
References
Acknowledgement
Change History
07 Jul 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:
14 February 2023
Initial Publish date:
07 July 2021
UID
ibm16470235