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CVE-2026-2310

webMethods Integration Server · Vulnerability

CVSS 3.1 7.8 HIGHCheck source for fixed versionsKEV status unknown

Original advisory

cve-program · CVE-2026-2310

Published

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.

Read the publisher's advisory

Affected versions, risk and source history

cve-program · CVE-2026-2310

Published

webMethods Integration Server

Vendor product

Publisher's version information

Shown as published. These rules are not interpreted as NuGet package version ranges.

{
                    "vendor": "IBM",
                    "product": "webMethods Integration Server",
                    "versions": [
                        {
                            "status": "affected",
                            "version": "11.1"
                        }
                    ],
                    "cpes": [
                        "cpe:2.3:a:ibm:webmethods_integration_server:11.1:*:*:*:*:*:*:*",
                        "cpe:2.3:a:ibm:webmethods_integration_server:11.1.0:*:*:*:*:*:*:*"
                    ]
                }

Original source record · Cite this exact observation · Complete original publisher JSON