CVE-2018-1801

5.3 mediumEPSS 2.5%

IBM App Connect V11.0.0.0 through V11.0.0.1, IBM Integration Bus V10.0.0.0 through V10.0.0.13, IBM Integration Bus V9.0.0.0 through V9.0.0.10, and WebSphere Message Broker V8.0.0.0 through V8.0.0.9 is vulnerable to a XML External Entity Injection (XXE) attack when processing XML data. A remote attacker could exploit this vulnerability to consume memory resources. IBM X-Force ID: 149639.

Severity

CVSS 3.0

5.3 medium

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L

EPSS: 2.5% chance of exploitation in the next 30 days; higher than 84% of CVEs (scores of 2026-10-31)
CWE: CWE-611
Published: 2019-02-04
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

ibm:app_connect
ibm:integration_bus
ibm:websphere_message_broker

References

http://www.ibm.com/support/docview.wss?uid=ibm10795780
https://exchange.xforce.ibmcloud.com/vulnerabilities/149639
http://www.ibm.com/support/docview.wss?uid=ibm10795780
https://exchange.xforce.ibmcloud.com/vulnerabilities/149639

Check your stack JSON