CVE-2024-31893: IBM App Connect Enterprise information disclosure

Severity: medium (CVSS 4.3 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.3% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2024-05-22 · updated 2026-06-17
Weakness: CWE-324

Description

IBM App Connect Enterprise 12.0.1.0 through 12.0.12.1 could allow an authenticated user to obtain sensitive calendar information using an expired access token. IBM X-Force ID: 288174.

Affected products

IBM App Connect Enterprise: from 12.0.1.0 before 12.0.12.2 — fixed in 12.0.12.2

How to fix

Upgrade to a fixed version: IBM App Connect Enterprise 12.0.12.2. Check the vendor advisory for mitigations.

References

https://exchange.xforce.ibmcloud.com/vulnerabilities/288174
https://www.ibm.com/support/pages/node/7154606
https://exchange.xforce.ibmcloud.com/vulnerabilities/288174
https://www.ibm.com/support/pages/node/7154606

Get alerted when CVE-2024-31893 or the next vulnerability affects your stack