What is CVE-2026-13449?

CVE-2026-13449 is a high-severity vulnerability in Ibm Business Automation Manager Open Editions, classified under Improper Restriction of XML External Entity Reference (XXE). CVSS score: 7.6/10. Published 2026-06-30.

How severe is CVE-2026-13449?

High severity. CVSS v3 base score is 7.6 out of 10.

XXE in Ibm Business Automation Manager Open Editions

CVE-2026-13449

IBM Business Automation Manager Open Editions 9.0.0 through 9.4.2 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 o…

Vulnerability class: XXE (XML External Entity)

CVSS v3 metric

CVSS v3 base score 7.6 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:H.

Affected products

Ibm Business Automation Manager Open Editions — versions 9.0.0

Weakness classification (CWE)

CWE-611 — Improper Restriction of XML External Entity Reference (XXE)

References

psirt@us.ibm.com (vendor-advisory, patch)

Frequently asked questions

What is CVE-2026-13449?: CVE-2026-13449 is a high-severity vulnerability in Ibm Business Automation Manager Open Editions, classified under Improper Restriction of XML External Entity Reference (XXE). CVSS score: 7.6/10. Published 2026-06-30.
How severe is CVE-2026-13449?: High severity. CVSS v3 base score is 7.6 out of 10.