CVE-2022-22486: IBM Tivoli Workload Scheduler XML external entity injection

Severity: critical (CVSS 9.1 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 1.4% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2023-02-03 · updated 2026-06-17
Weakness: CWE-611

Description

IBM Tivoli Workload Scheduler 9.4, 9.5, and 10.1 is vulnerable to an XML External Entity Injection (XXE) attack when processing XML data. A remote attacker could exploit this vulnerability to expose sensitive information or consume memory resources. IBM X-Force ID: 226328.

Affected products

IBM Workload Scheduler: 9.4, 9.5, 10.1

References

https://exchange.xforce.ibmcloud.com/vulnerabilities/226328
https://www.ibm.com/support/pages/node/6890697
https://exchange.xforce.ibmcloud.com/vulnerabilities/226328
https://www.ibm.com/support/pages/node/6890697

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