{"id":"CVE-2026-2310","aliases":["EUVD-2026-75878","GHSA-vxvc-4pm5-3rq9"],"status":"published","title":"IBM webMethods Integration Server is vulnerable to an XML external entity injection (XXE) attack when processing XML data","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.","severity":{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-10","score":0.00265,"percentile":0.18503,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-91"],"published":"2026-09-10T22:03:06Z","modified":"2026-09-11T21:17:09Z","products":[{"vendor":"ibm","product":"webmethods integration server"}],"references":[{"url":"https://www.ibm.com/support/pages/node/7286620","tags":["vendor-advisory","patch"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-2310"},{"url":"https://github.com/advisories/GHSA-vxvc-4pm5-3rq9"}],"sources":{"cve":[{"id":"CVE-2026-2310","title":"IBM webMethods Integration Server is vulnerable to an XML external entity injection (XXE) attack when processing XML data","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.","status":"published","published":"2026-09-10T22:03:06.079Z","modified":"2026-09-11T20:31:09.333Z","cvss":[{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"cna"}],"cwes":["CWE-91"],"updated_at":"2026-11-02T13:48:46.911326Z"}],"euvd":[{"id":"EUVD-2026-75878","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.","status":"published","published":"2026-09-10T22:03:06Z","modified":"2026-09-11T20:31:09Z","cvss":[{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"updated_at":"2026-11-02T17:28:21.886667Z"}],"ghsa":[{"id":"GHSA-vxvc-4pm5-3rq9","title":"IBM webMethods Integration Server 11.1 IBM webMethods Integration is vulnerable to an XML...","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.","status":"published","published":"2026-09-11T00:31:12Z","modified":"2026-09-11T00:31:22Z","cvss":[{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"cwes":["CWE-91"],"updated_at":"2026-11-02T15:11:43.788148Z"}],"nvd":[{"id":"CVE-2026-2310","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.","status":"published","published":"2026-09-10T22:16:55.833Z","modified":"2026-09-11T21:17:09.28Z","cvss":[{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"secondary"}],"cwes":["CWE-91"],"updated_at":"2026-11-02T14:12:46.271848Z"}]}}