CVE-2026-4051 (GCVE-0-2026-4051)

Vulnerability from cvelistv5 – Published: 2026-05-26 18:12 – Updated: 2026-05-26 20:08
VLAI
Title
IBM Engineering Lifecycle Management - Jazz Foundation is vulnerable to Server Post-Auth Remote Code Execution
Summary
IBM Engineering Lifecycle Management 7.0.3, 7.1.0, and 7.2.0 could allow an attacker with administrative privileges to execute remote code due to exposed method that is not properly restricted.
Severity
7.2 (High)
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
CWE
  • CWE-749 - Exposed Dangerous Method or Function
Assigner
ibm
References
URL Tags
https://www.ibm.com/support/pages/node/7274077 vendor-advisorypatch
Impacted products
Vendor Product Version
IBM Engineering Lifecycle Management Affected: 7.0.3 , ≤ Interim Fix 021 (semver)
Affected: 7.1.0 , ≤ Interim Fix 009 (semver)
Affected: 7.2.0 , ≤ Interim Fix 001 (semver)
    cpe:2.3:a:ibm:engineering_lifecycle_management:7.0.3:*:*:*:*:*:*:*
    cpe:2.3:a:ibm:engineering_lifecycle_management:7.0.3:ifix021:*:*:*:*:*:*
    cpe:2.3:a:ibm:engineering_lifecycle_management:7.1.0:*:*:*:*:*:*:*
    cpe:2.3:a:ibm:engineering_lifecycle_management:7.1.0:ifix009:*:*:*:*:*:*
    cpe:2.3:a:ibm:engineering_lifecycle_management:7.2.0:*:*:*:*:*:*:*
    cpe:2.3:a:ibm:engineering_lifecycle_management:7.0.2:ifix1:*:*:*:*:*:*
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{
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    "cna": {
      "affected": [
        {
          "cpes": [
            "cpe:2.3:a:ibm:engineering_lifecycle_management:7.0.3:*:*:*:*:*:*:*",
            "cpe:2.3:a:ibm:engineering_lifecycle_management:7.0.3:ifix021:*:*:*:*:*:*",
            "cpe:2.3:a:ibm:engineering_lifecycle_management:7.1.0:*:*:*:*:*:*:*",
            "cpe:2.3:a:ibm:engineering_lifecycle_management:7.1.0:ifix009:*:*:*:*:*:*",
            "cpe:2.3:a:ibm:engineering_lifecycle_management:7.2.0:*:*:*:*:*:*:*",
            "cpe:2.3:a:ibm:engineering_lifecycle_management:7.0.2:ifix1:*:*:*:*:*:*"
          ],
          "defaultStatus": "unaffected",
          "product": "Engineering Lifecycle Management",
          "vendor": "IBM",
          "versions": [
            {
              "lessThanOrEqual": "Interim Fix 021",
              "status": "affected",
              "version": "7.0.3",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "Interim Fix 009",
              "status": "affected",
              "version": "7.1.0",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "Interim Fix 001",
              "status": "affected",
              "version": "7.2.0",
              "versionType": "semver"
            }
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      ],
      "descriptions": [
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              "type": "text/html",
              "value": "\u003cp\u003eIBM Engineering Lifecycle Management 7.0.3, 7.1.0, and 7.2.0 could allow an attacker with administrative privileges to execute remote code due to exposed method that is not properly restricted.\u003c/p\u003e"
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          "value": "IBM Engineering Lifecycle Management 7.0.3, 7.1.0, and 7.2.0 could allow an attacker with administrative privileges to execute remote code due to exposed method that is not properly restricted."
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      "metrics": [
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          "cvssV3_1": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 7.2,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "HIGH",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H",
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          "descriptions": [
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              "description": "CWE-749 Exposed Dangerous Method or Function",
              "lang": "en",
              "type": "CWE"
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        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-05-26T20:08:52.409Z",
        "orgId": "9a959283-ebb5-44b6-b705-dcc2bbced522",
        "shortName": "ibm"
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      "references": [
        {
          "tags": [
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            "patch"
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          "url": "https://www.ibm.com/support/pages/node/7274077"
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      "solutions": [
        {
          "lang": "en",
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              "type": "text/html",
              "value": "\u003cp\u003eIBM strongly recommends addressing the vulnerability now by upgrading to iFixes detailed below:\u003c/p\u003e\u003cdiv\u003e\u003ctable\u003e\u003ctbody\u003e\u003ctr\u003e\u003ctd\u003e\u003cstrong\u003eAffected Product(s)\u003c/strong\u003e\u003c/td\u003e\u003ctd\u003e\u003cstrong\u003eVersion(s)\u003c/strong\u003e\u003c/td\u003e\u003ctd\u003e\u003cstrong\u003eRemediation/Fix/Instructions\u003c/strong\u003e\u003c/td\u003e\u003c/tr\u003e\u003ctr\u003e\u003ctd\u003e\u003cp\u003eIBM Engineering Lifecycle Management - Jazz Foundation\u003c/p\u003e\u003c/td\u003e\u003ctd\u003e7.0.3\u003c/td\u003e\u003ctd\u003eDownload and install\u0026nbsp;\u003ca href=\"https://www.ibm.com/support/fixcentral/swg/downloadFixes?parent=IBM%20Engineering\u0026amp;product=ibm/Rational/IBM+Engineering+Lifecycle+Management\u0026amp;release=7.2\u0026amp;platform=All\u0026amp;function=fixId\u0026amp;fixids=7.0.3-IBM-ELM-iFix022\u0026amp;includeRequisites=0\u0026amp;includeSupersedes=0\u0026amp;downloadMethod=http\" rel=\"nofollow\"\u003eiFix022\u003c/a\u003e\u003c/td\u003e\u003c/tr\u003e\u003ctr\u003e\u003ctd\u003e\u003cp\u003eIBM Engineering Lifecycle Management - Jazz Foundation\u003c/p\u003e\u003c/td\u003e\u003ctd\u003e7.1.0\u003c/td\u003e\u003ctd\u003eDownload and install\u0026nbsp;\u003ca href=\"https://www.ibm.com/support/fixcentral/swg/downloadFixes?parent=IBM%20Engineering\u0026amp;product=ibm/Rational/IBM+Engineering+Lifecycle+Management\u0026amp;release=7.1\u0026amp;platform=All\u0026amp;function=fixId\u0026amp;fixids=7.1-IBM-ELM-iFix010\u0026amp;includeRequisites=0\u0026amp;includeSupersedes=0\u0026amp;downloadMethod=http\u0026amp;login=true\" rel=\"nofollow\"\u003eiFix010\u003c/a\u003e\u003c/td\u003e\u003c/tr\u003e\u003ctr\u003e\u003ctd\u003e\u003cp\u003eIBM Engineering Lifecycle Management - Jazz Foundation\u003c/p\u003e\u003c/td\u003e\u003ctd\u003e7.2.0\u003c/td\u003e\u003ctd\u003eDownload and install\u0026nbsp;\u003ca href=\"https://www.ibm.com/support/fixcentral/swg/downloadFixes?parent=IBM%20Engineering\u0026amp;product=ibm/Rational/IBM+Engineering+Lifecycle+Management\u0026amp;release=7.2\u0026amp;platform=All\u0026amp;function=fixId\u0026amp;fixids=7.2-IBM-ELM-iFix002\u0026amp;includeRequisites=0\u0026amp;includeSupersedes=0\u0026amp;downloadMethod=http\u0026amp;login=true\" rel=\"nofollow\"\u003eiFix002\u003c/a\u003e\u003c/td\u003e\u003c/tr\u003e\u003c/tbody\u003e\u003c/table\u003e\u003c/div\u003e\u003cp\u003e\u003c/p\u003e"
            }
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          "value": "IBM strongly recommends addressing the vulnerability now by upgrading to iFixes detailed below:\n\nAffected Product(s)Version(s)Remediation/Fix/Instructions\n\nIBM Engineering Lifecycle Management - Jazz Foundation\n\n7.0.3Download and install\u00a0 iFix022 https://www.ibm.com/support/fixcentral/swg/downloadFixes \n\nIBM Engineering Lifecycle Management - Jazz Foundation\n\n7.1.0Download and install\u00a0 iFix010 https://www.ibm.com/support/fixcentral/swg/downloadFixes \n\nIBM Engineering Lifecycle Management - Jazz Foundation\n\n7.2.0Download and install\u00a0 iFix002 https://www.ibm.com/support/fixcentral/swg/downloadFixes"
        }
      ],
      "source": {
        "discovery": "UNKNOWN"
      },
      "title": "IBM Engineering Lifecycle Management - Jazz Foundation is vulnerable to Server Post-Auth Remote Code Execution",
      "x_generator": {
        "engine": "ibm-cvegen"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "9a959283-ebb5-44b6-b705-dcc2bbced522",
    "assignerShortName": "ibm",
    "cveId": "CVE-2026-4051",
    "datePublished": "2026-05-26T18:12:43.303Z",
    "dateReserved": "2026-03-12T14:25:02.970Z",
    "dateUpdated": "2026-05-26T20:08:52.409Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2",
  "vulnerability-lookup:meta": {
    "nvd": "{\"cve\":{\"id\":\"CVE-2026-4051\",\"sourceIdentifier\":\"psirt@us.ibm.com\",\"published\":\"2026-05-26T19:16:28.990\",\"lastModified\":\"2026-05-26T21:16:44.300\",\"vulnStatus\":\"Undergoing Analysis\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"IBM Engineering Lifecycle Management 7.0.3, 7.1.0, and 7.2.0 could allow an attacker with administrative privileges to execute remote code due to exposed method that is not properly restricted.\"}],\"metrics\":{\"cvssMetricV31\":[{\"source\":\"psirt@us.ibm.com\",\"type\":\"Secondary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H\",\"baseScore\":7.2,\"baseSeverity\":\"HIGH\",\"attackVector\":\"NETWORK\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"HIGH\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"HIGH\",\"integrityImpact\":\"HIGH\",\"availabilityImpact\":\"HIGH\"},\"exploitabilityScore\":1.2,\"impactScore\":5.9}]},\"weaknesses\":[{\"source\":\"psirt@us.ibm.com\",\"type\":\"Secondary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-749\"}]}],\"references\":[{\"url\":\"https://www.ibm.com/support/pages/node/7274077\",\"source\":\"psirt@us.ibm.com\"}]}}"
  }
}


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Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

Sightings

Author Source Type Date Other

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



Detection rules are retrieved from Rulezet.