CVE-2026-2310
IBM webMethods Integration Server is vulnerable to an XML external entity injection (XXE) attack when processing XML data
CVSS Score
7.8
EPSS Score
0.0%
EPSS Percentile
0th
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.
| CWE | CWE-91 |
| Vendor | ibm |
| Product | webmethods integration server |
| Published | Sep 10, 2026 |
| Last Updated | Sep 11, 2026 |
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CVSS v3 Breakdown
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H Attack Vector
Local
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High
Affected Versions
IBM / webMethods Integration Server
11.1