CVSS 3.1 Score 4.3 of 10 (medium)


Published Nov 13, 2023
Updated: Nov 17, 2023


CVE-2023-38363 is a vulnerability affecting IBM CICS TX Advanced 10.1, where the secure attribute is not set on authorization tokens or session cookies, potentially exposing cookie values to attackers. This vulnerability can be exploited by sending a malicious http:// link to a user or embedding it in a website visited by the user. The insecure link will transmit the cookie, allowing the attacker to intercept and obtain its value. The base severity of this vulnerability is rated as MEDIUM, with a base score of 4.3 out of 10. A patch or update from IBM is necessary to remediate this vulnerability and reduce the risk it poses to organizations using the affected product.

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