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        "cveId": "CVE-2026-15435",
        "assignerOrgId": "9a959283-ebb5-44b6-b705-dcc2bbced522",
        "state": "PUBLISHED",
        "assignerShortName": "ibm",
        "dateReserved": "2026-07-10T18:07:18.710Z",
        "datePublished": "2026-07-30T14:08:36.535Z",
        "dateUpdated": "2026-07-31T16:10:24.469Z"
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            "title": "IBM App Connect Enterprise is vulnerable to arbitrary file write vulnerability",
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                            "lang": "en",
                            "cweId": "CWE-22",
                            "description": "CWE-22 Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')",
                            "type": "CWE"
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                    "vendor": "IBM",
                    "product": "App Connect Enterprise",
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                            "status": "affected",
                            "version": "13.0.1.0",
                            "lessThanOrEqual": "13.0.7.2",
                            "versionType": "semver"
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                            "status": "affected",
                            "version": "12.0.1.0",
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                    "lang": "en",
                    "value": "IBM App Connect Enterprise 13.0.1.0 through 13.0.7.2, and 12.0.1.0 through 12.0.12.27 could allow a remote attacker to traverse directories on the system. An attacker could send a specially crafted URL request containing \"dot dot\" sequences (/../) to write arbitrary files on the system.",
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            "references": [
                {
                    "url": "https://www.ibm.com/support/pages/node/7281896",
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                        "patch"
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                        "version": "3.1",
                        "attackVector": "NETWORK",
                        "attackComplexity": "LOW",
                        "privilegesRequired": "NONE",
                        "userInteraction": "NONE",
                        "scope": "UNCHANGED",
                        "confidentialityImpact": "HIGH",
                        "integrityImpact": "HIGH",
                        "availabilityImpact": "HIGH",
                        "baseSeverity": "CRITICAL",
                        "baseScore": 9.8,
                        "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"
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            "solutions": [
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                    "lang": "en",
                    "value": "IBM strongly recommends addressing the vulnerability/vulnerabilities now by applying the appropriate fix to IBM App Connect Enterprise \n\nAffected Product(s)Version(s)APARRemediation / FixesIBM App Connect Enterprise13.0.1.0 - 13.0.7.2IT49737\n\nThe APAR (IT49737) is available from\n\n\n\n IBM App Connect Enterprise v13- Fix Pack Release 13.0.8.0 https://www.ibm.com/support/pages/download-ibm-app-connect-enterprise-13080 \n\nIBM App Connect Enterprise12.0.1.0 - 12.0.12.27IT49737\n\nThe APAR (IT49737) is available from\n\n\n\n IBM App Connect Enterprise v12- Fix Pack Release 12.0.12.28 https://www.ibm.com/support/pages/download-ibm-app-connect-enterprise-1201228-fix-pack",
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                            "value": "<p><strong>IBM strongly recommends addressing the vulnerability/vulnerabilities now by applying the appropriate fix to IBM App Connect Enterprise </strong></p><div><table><colgroup><col/><col/><col/><col/></colgroup><tbody><tr><td>Affected Product(s)</td><td>Version(s)</td><td>APAR</td><td>Remediation / Fixes</td></tr><tr><td>IBM App Connect Enterprise</td><td>13.0.1.0 - 13.0.7.2</td><td>IT49737</td><td><p>The APAR (IT49737) is available from</p><p><a href=\"https://www.ibm.com/support/pages/download-ibm-app-connect-enterprise-13080\" rel=\"noopener noreferrer nofollow\">IBM App Connect Enterprise v13- Fix Pack Release 13.0.8.0</a></p></td></tr><tr><td>IBM App Connect Enterprise</td><td>12.0.1.0 - 12.0.12.27</td><td>IT49737</td><td><p>The APAR (IT49737) is available from</p><p><a href=\"https://www.ibm.com/support/pages/download-ibm-app-connect-enterprise-1201228-fix-pack\" rel=\"noopener noreferrer nofollow\">IBM App Connect Enterprise v12- Fix Pack Release 12.0.12.28</a></p></td></tr></tbody></table></div>"
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