{"id":"CVE-2026-12756","aliases":["EUVD-2026-78159","GHSA-q6ch-jp7j-7788"],"status":"published","title":"Multiple secuirty vulnerabilies addressed with IBM Business Automation Workflow August 2026","description":"IBM Business Automation Workflow containers and traditional 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":7.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:L","level":"high","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-10","score":0.00496,"percentile":0.42877,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-611"],"published":"2026-09-14T21:16:03Z","modified":"2026-09-16T19:21:55Z","products":[{"vendor":"ibm","product":"business automation workflow containers and traditional"}],"references":[{"url":"https://www.ibm.com/support/pages/node/7285930","tags":["vendor-advisory","patch"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-12756"},{"url":"https://github.com/advisories/GHSA-q6ch-jp7j-7788"}],"sources":{"cve":[{"id":"CVE-2026-12756","title":"Multiple secuirty vulnerabilies addressed with IBM Business Automation Workflow August 2026","description":"IBM Business Automation Workflow containers and traditional 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":"2026-09-14T21:16:03.202Z","modified":"2026-09-15T14:46:17.1Z","cvss":[{"version":"3.1","score":7.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:L","level":"high","assessor":"cna"}],"cwes":["CWE-611"],"updated_at":"2026-11-02T14:19:48.461833Z"}],"euvd":[{"id":"EUVD-2026-78159","description":"IBM Business Automation Workflow containers and traditional 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":"2026-09-14T21:16:03Z","modified":"2026-09-15T14:46:17Z","cvss":[{"version":"3.1","score":7.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:L","level":"high"}],"updated_at":"2026-11-02T17:28:18.105573Z"}],"ghsa":[{"id":"GHSA-q6ch-jp7j-7788","title":"IBM Business Automation Workflow containers and traditional is vulnerable to an XML external...","description":"IBM Business Automation Workflow containers and traditional 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":"2026-09-15T00:31:13Z","modified":"2026-09-15T00:31:21Z","cvss":[{"version":"3.1","score":7.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:L","level":"high"}],"cwes":["CWE-611"],"updated_at":"2026-11-02T15:11:52.890064Z"}],"nvd":[{"id":"CVE-2026-12756","description":"IBM Business Automation Workflow containers and traditional 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":"2026-09-14T22:16:56.47Z","modified":"2026-09-16T19:21:55.793Z","cvss":[{"version":"3.1","score":7.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:L","level":"high","assessor":"secondary"}],"cwes":["CWE-611"],"updated_at":"2026-11-02T14:12:47.335523Z"}]}}