CVE-2026-2310

IBM webMethods Integration Server is vulnerable to an XML external entity injection (XXE) attack when processing XML data

State: Published
Severity: 7.8 High
Published: Sep 10, 2026
Updated: Sep 11, 2026
Reserved: Feb 10, 2026

Read the record on cve.org

Description

IBM webMethods Integration Server 11.1 IBM webMethods Integration 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.

Scores

CVSS	Score	Vector	Source
3.1	7.8 High	CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H	ibm

Weaknesses

CWE-91 XML Injection (aka Blind XPath Injection)

Affected Products

Product	Versions
webMethods Integration ServerIBM	11.1Affected

References

https://www.ibm.com/support/pages/node/7286620vendor-advisorypatch

Every record here comes from the CVE Program’s CVE List. © 1999–2026 The MITRE Corporation. CVE is a registered trademark of The MITRE Corporation. The records are reproduced under the CVE Program terms of use.