CVE-2026-4096

{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-4096", "assignerOrgId": "9a959283-ebb5-44b6-b705-dcc2bbced522", "state": "PUBLISHED", "assignerShortName": "ibm", "dateReserved": "2026-03-12T23:16:12.318Z", "datePublished": "2026-06-11T14:44:47.680Z", "dateUpdated": "2026-06-11T16:52:52.339Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "9a959283-ebb5-44b6-b705-dcc2bbced522", "shortName": "ibm", "dateUpdated": "2026-06-11T14:44:47.680Z"}, "title": "A vulnerability has been identified in IBM DevOps Plan that allows a Host Header Injection attack due to improper handling of the Host header in HTTP requests.", "problemTypes": [{"descriptions": [{"lang": "en", "cweId": "CWE-644", "description": "CWE-644 Improper Neutralization of HTTP Headers for Scripting Syntax", "type": "CWE"}]}], "affected": [{"vendor": "IBM", "product": "DevOps Plan", "versions": [{"status": "affected", "version": "3.0.0", "lessThanOrEqual": "3.0.6", "versionType": "semver"}], "cpes": ["cpe:2.3:a:ibm:devops_plan:3.0.0:*:*:*:*:*:*:*", "cpe:2.3:a:ibm:devops_plan:3.0.6:*:*:*:*:*:*:*"]}], "descriptions": [{"lang": "en", "value": "IBM DevOps Plan 3.0.0 through 3.0.6 is vulnerable to HTTP header injection, caused by improper validation of input by the HOST headers. This could allow an attacker to conduct various attacks against the vulnerable system, including cross-site scripting, cache poisoning or session hijacking", "supportingMedia": [{"type": "text/html", "base64": false, "value": "<p>IBM DevOps Plan 3.0.0 through 3.0.6 is vulnerable to HTTP header injection, caused by improper validation of input by the HOST headers. This could allow an attacker to conduct various attacks against the vulnerable system, including cross-site scripting, cache poisoning or session hijacking</p>"}]}], "references": [{"url": "https://www.ibm.com/support/pages/node/7275005", "tags": ["vendor-advisory", "patch"]}], "metrics": [{"format": "CVSS", "scenarios": [{"lang": "en", "value": "GENERAL"}], "cvssV3_1": {"version": "3.1", "attackVector": "NETWORK", "attackComplexity": "LOW", "privilegesRequired": "NONE", "userInteraction": "NONE", "scope": "UNCHANGED", "confidentialityImpact": "LOW", "integrityImpact": "LOW", "availabilityImpact": "NONE", "baseSeverity": "MEDIUM", "baseScore": 6.5, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N"}}], "solutions": [{"lang": "en", "value": "To mitigate the issue please upgrade to IBM DevOps Plan v3.0.7\n https://www.ibm.com/support/pages/devops-plan-307", "supportingMedia": [{"type": "text/html", "base64": false, "value": "<p>To mitigate the issue please upgrade to IBM DevOps Plan v3.0.7<br><a href=\"https://www.ibm.com/support/pages/devops-plan-307\" rel=\"nofollow\">https://www.ibm.com/support/pages/devops-plan-307</a></p><p></p>"}]}], "x_generator": {"engine": "ibm-cvegen"}}, "adp": [{"metrics": [{"other": {"type": "ssvc", "content": {"timestamp": "2026-06-11T16:21:51.986576Z", "id": "CVE-2026-4096", "options": [{"Exploitation": "none"}, {"Automatable": "yes"}, {"Technical Impact": "partial"}], "role": "CISA Coordinator", "version": "2.0.3"}}}], "title": "CISA ADP Vulnrichment", "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2026-06-11T16:52:52.339Z"}}]}}

{"dataType": "CVE_RECORD", "containers": {"adp": [{"title": "CISA ADP Vulnrichment", "metrics": [{"other": {"type": "ssvc", "content": {"id": "CVE-2026-4096", "role": "CISA Coordinator", "options": [{"Exploitation": "none"}, {"Automatable": "yes"}, {"Technical Impact": "partial"}], "version": "2.0.3", "timestamp": "2026-06-11T16:21:51.986576Z"}}}], "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2026-06-11T16:25:55.376Z"}}], "cna": {"title": "A vulnerability has been identified in IBM DevOps Plan that allows a Host Header Injection attack due to improper handling of the Host header in HTTP requests.", "metrics": [{"format": "CVSS", "cvssV3_1": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 6.5, "attackVector": "NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N", "integrityImpact": "LOW", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "NONE", "confidentialityImpact": "LOW"}, "scenarios": [{"lang": "en", "value": "GENERAL"}]}], "affected": [{"cpes": ["cpe:2.3:a:ibm:devops_plan:3.0.0:*:*:*:*:*:*:*", "cpe:2.3:a:ibm:devops_plan:3.0.6:*:*:*:*:*:*:*"], "vendor": "IBM", "product": "DevOps Plan", "versions": [{"status": "affected", "version": "3.0.0", "versionType": "semver", "lessThanOrEqual": "3.0.6"}]}], "solutions": [{"lang": "en", "value": "To mitigate the issue please upgrade to IBM DevOps Plan v3.0.7\n https://www.ibm.com/support/pages/devops-plan-307", "supportingMedia": [{"type": "text/html", "value": "<p>To mitigate the issue please upgrade to IBM DevOps Plan v3.0.7<br><a href=\"https://www.ibm.com/support/pages/devops-plan-307\" rel=\"nofollow\">https://www.ibm.com/support/pages/devops-plan-307</a></p><p></p>", "base64": false}]}], "references": [{"url": "https://www.ibm.com/support/pages/node/7275005", "tags": ["vendor-advisory", "patch"]}], "x_generator": {"engine": "ibm-cvegen"}, "descriptions": [{"lang": "en", "value": "IBM DevOps Plan 3.0.0 through 3.0.6 is vulnerable to HTTP header injection, caused by improper validation of input by the HOST headers. This could allow an attacker to conduct various attacks against the vulnerable system, including cross-site scripting, cache poisoning or session hijacking", "supportingMedia": [{"type": "text/html", "value": "<p>IBM DevOps Plan 3.0.0 through 3.0.6 is vulnerable to HTTP header injection, caused by improper validation of input by the HOST headers. This could allow an attacker to conduct various attacks against the vulnerable system, including cross-site scripting, cache poisoning or session hijacking</p>", "base64": false}]}], "problemTypes": [{"descriptions": [{"lang": "en", "type": "CWE", "cweId": "CWE-644", "description": "CWE-644 Improper Neutralization of HTTP Headers for Scripting Syntax"}]}], "providerMetadata": {"orgId": "9a959283-ebb5-44b6-b705-dcc2bbced522", "shortName": "ibm", "dateUpdated": "2026-06-11T14:44:47.680Z"}}}, "cveMetadata": {"cveId": "CVE-2026-4096", "state": "PUBLISHED", "dateUpdated": "2026-06-11T16:52:52.339Z", "dateReserved": "2026-03-12T23:16:12.318Z", "assignerOrgId": "9a959283-ebb5-44b6-b705-dcc2bbced522", "datePublished": "2026-06-11T14:44:47.680Z", "assignerShortName": "ibm"}, "dataVersion": "5.2"}

{"affected": [{"affectedData": [{"cpes": ["cpe:2.3:a:ibm:devops_plan:3.0.0:*:*:*:*:*:*:*", "cpe:2.3:a:ibm:devops_plan:3.0.6:*:*:*:*:*:*:*"], "product": "DevOps Plan", "vendor": "IBM", "versions": [{"lessThanOrEqual": "3.0.6", "status": "affected", "version": "3.0.0", "versionType": "semver"}]}], "source": "psirt@us.ibm.com"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:hcltech:devops_plan:*:*:*:*:*:*:*:*", "matchCriteriaId": "823542FE-16B4-4512-B18F-11463583E063", "versionEndExcluding": "3.0.7", "versionStartIncluding": "3.0.0", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "IBM DevOps Plan 3.0.0 through 3.0.6 is vulnerable to HTTP header injection, caused by improper validation of input by the HOST headers. This could allow an attacker to conduct various attacks against the vulnerable system, including cross-site scripting, cache poisoning or session hijacking"}, {"lang": "es", "value": "IBM DevOps Plan 3.0.0 hasta 3.0.6 es vulnerable a la inyecci\u00f3n de encabezados HTTP, causada por la validaci\u00f3n incorrecta de la entrada por parte de los encabezados HOST. Esto podr\u00eda permitir a un atacante realizar varios ataques contra el sistema vulnerable, incluyendo cross-site scripting, envenenamiento de cach\u00e9 o secuestro de sesi\u00f3n."}], "id": "CVE-2026-4096", "lastModified": "2026-10-26T11:10:00.157", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 6.5, "baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "integrityImpact": "LOW", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N", "version": "3.1"}, "exploitabilityScore": 3.9, "impactScore": 2.5, "source": "psirt@us.ibm.com", "type": "Secondary"}, {"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 6.1, "baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "integrityImpact": "LOW", "privilegesRequired": "NONE", "scope": "CHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N", "version": "3.1"}, "exploitabilityScore": 2.8, "impactScore": 2.7, "source": "nvd@nist.gov", "type": "Primary"}], "ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2026-4096", "options": [{"exploitation": "none"}, {"automatable": "yes"}, {"technicalImpact": "partial"}], "role": "CISA Coordinator", "timestamp": "2026-06-11T16:21:51.986576Z", "version": "2.0.3"}}]}, "published": "2026-06-11T16:16:24.140", "references": [{"source": "psirt@us.ibm.com", "tags": ["Vendor Advisory"], "url": "https://www.ibm.com/support/pages/node/7275005"}], "sourceIdentifier": "psirt@us.ibm.com", "vulnStatus": "Analyzed", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-644"}], "source": "psirt@us.ibm.com", "type": "Secondary"}]}

{}

{"affected": [{"configurations": [{"platform": null, "status": "affected", "versions": {"scheme": "semver", "value": "[3.0.0,3.0.6]"}}], "enrichment": {"confidence": 95.0, "confidence_source": "inferred", "scores": [{"score": 95.0, "source": "inferred"}, {"score": 100.0, "source": "matching"}]}, "original": {"product": "DevOps Plan", "source": "cna", "vendor": "IBM"}, "product": "devops_plan", "vendor": "ibm"}], "created": "2026-06-11T19:45:36.633568+00:00", "updated": "2026-06-11T20:45:10.790620+00:00", "vendors": ["ibm", "ibm$PRODUCT$devops_plan"]}