CVE-2019-4424

Severity: high (CVSS 8.2 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 2.4% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2019-08-20 · updated 2026-06-17
Weakness: CWE-611

Description

IBM Business Automation Workflow 18.0.0.0, 18.0.0.1, 18.0.0.2, 19.0.0.1, and 19.0.0.2 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: 162770.

Affected products

IBM Business Automation Workflow: from 18.0.0.0 through 19.0.0.2
IBM Business Process Manager: from 7.5.0.0 through 7.5.1.2; from 8.0.0.0 through 8.0.1.3; from 8.5.0.0 through 8.5.0.2; 8.5.5.0, 8.5.6.0, 8.5.6.0-cf01, 8.5.6.0-cf02, 8.5.7.0, 8.5.7.0-cf2016.06 (+7)

References

https://exchange.xforce.ibmcloud.com/vulnerabilities/162770
https://www.ibm.com/support/docview.wss?uid=ibm10959537
https://exchange.xforce.ibmcloud.com/vulnerabilities/162770
https://www.ibm.com/support/docview.wss?uid=ibm10959537

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