CVE-2023-42027: IBM CICS TX cross-site request forgery
IBM CICS TX is vulnerable to cross-site request forgery which could allow an attacker to execute malicious and unauthorized actions transmitted from a user that the website trusts.
Other sources
IBM CICS TX Standard 11.1, Advanced 10.1, 11.1, and TXSeries for Multiplatforms 8.1, 8.2, 9.1 are vulnerable to cross-site request forgery which could allow an attacker to execute malicious and unauthorized actions transmitted from a user that the website trusts. IBM X-Force ID: 266057.
Affected Software
Remediation
Patch Available
Patch Available
Event History
Frequently Asked Questions
What is CVE-2023-42027?
CVE-2023-42027 is a vulnerability in IBM CICS TX that allows cross-site request forgery.
What is the severity of CVE-2023-42027?
CVE-2023-42027 has a severity rating of 4.3, which is considered medium.
Which versions of IBM CICS TX are affected by CVE-2023-42027?
IBM CICS TX Standard 11.1, Advanced 10.1, 11.1, and TXSeries for Multiplatforms 8.1, 8.2, 9.1 are affected by CVE-2023-42027.
How can an attacker exploit CVE-2023-42027?
An attacker can exploit CVE-2023-42027 by executing malicious actions transmitted from a trusted user of the vulnerable website.
How can I fix CVE-2023-42027?
You can fix CVE-2023-42027 by applying the appropriate patches provided by IBM for the affected versions of IBM CICS TX. You can find the patches at the following URLs: [Patch for TXSeries for Multiplatforms 8.1](https://www.ibm.com/support/fixcentral/quickorder?product=ibm%2FWebSphere%2FTXSeries+for+Multiplatforms&fixids=TXSeries_82_SpecialFIX_Liberty_102023&source=SAR), [Patch for TXSeries for Multiplatforms 8.2](https://www.ibm.com/support/fixcentral/quickorder?product=ibm%2FWebSphere%2FTXSeries+for+Multiplatforms&fixids=TXSeries_91_SpecialFIX_Liberty_102023&source=SAR), [Patch for TXSeries for Multiplatforms 9.1](https://www.ibm.com/support/fixcentral/quickorder?product=ibm%2FWebSphere%2FTXSeries+for+Multiplatforms&fixids=TXSeries_91_SpecialFIX_Liberty_102023&source=SAR).