Spinnaker vulnerable to RCE via expression parsing due to unrestricted context handling_CVE-2026-32613

{
    "lastseen": "",
    "description": "Spinnaker is an open source, multi-cloud continuous delivery platform. Echo like some other services, uses SPeL (Spring Expression Language) to process information - specifically around expected artifacts. In versions prior to 2026.1.0, 2026.0.1, 2025.4.2, and 2025.3.2, unlike orca, it was NOT restricting that context to a set of trusted classes, but allowing FULL JVM access. This enabled a user to use arbitrary java classes which allow deep access to the system. This enabled the ability to invoke commands, access files, etc. Versions 2026.1.0, 2026.0.1, 2025.4.2, and 2025.3.2 contain a patch. As a workaround, disable echo entirely.",
    "published": "2026-04-20T20:07:24.697Z",
    "modified": "2026-04-20T20:08:54.702Z",
    "type": "cve",
    "title": "Spinnaker vulnerable to RCE via expression parsing due to unrestricted context handling",
    "source": "GitHub_M",
    "references": "https://github.com/spinnaker/spinnaker/security/advisories/GHSA-69rw-45wj-g4v6\nhttps://github.com/spinnaker/spinnaker/releases/tag/spinnaker-release-2025.3.2\nhttps://github.com/spinnaker/spinnaker/releases/tag/spinnaker-release-2025.4.2\nhttps://github.com/spinnaker/spinnaker/releases/tag/spinnaker-release-2026.0.1",
    "id": "CVE-2026-32613",
    "bulletinFamily": "",
    "cwe": [
        "CWE-94"
    ],
    "cvelist": null,
    "sourceData": "spinnaker spinnaker < 2026.0.1\nspinnaker spinnaker < 2025.4.2\nspinnaker spinnaker < 2025.3.2\nspinnaker spinnaker < 2026.1.0",
    "sourceHref": "",
    "cvss": {
        "score": 10,
        "severity": "CRITICAL",
        "vector": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H",
        "version": "3.1"
    },
    "cvss2": [],
    "cvss3": {
        "version": "",
        "vectorString": "",
        "baseScore": 0,
        "baseSeverity": "",
        "attackVector": "",
        "attackComplexity": "",
        "privilegesRequired": "",
        "userInteraction": "",
        "scope": "",
        "confidentialityImpact": "",
        "integrityImpact": "",
        "availabilityImpact": "",
        "cvssV3": {
            "version": "",
            "vectorString": "",
            "baseScore": 0,
            "baseSeverity": "",
            "attackVector": "",
            "attackComplexity": "",
            "privilegesRequired": "",
            "userInteraction": "",
            "scope": "",
            "confidentialityImpact": "",
            "integrityImpact": "",
            "availabilityImpact": ""
        }
    },
    "href": "",
    "category_name": "CVE",
    "post_link": "",
    "product": "spinnaker",
    "version": "< 2026.0.1",
    "vendor": "spinnaker",
    "ai_description": "Unrestricted context handling in Spinnaker's Echo service allows for remote code execution via expression parsing.",
    "ai_severity": "Critical",
    "ai_vendor": "Spinnaker",
    "ai_product": "Spinnaker",
    "ai_version": "< 2026.1.0, < 2026.0.1, < 2025.4.2, < 2025.3.2",
    "ai_score": 10
}