U.S. GAO EPDS and CBCA EDS client-based privilege escalation_CVE-2026-54104

{
    "lastseen": "",
    "description": "The U.S. Government Accountability Office (GAO) Electronic Protest Docketing System (EPDS) and Civilian Board of Contract Appeals (CBCA) Electronic Docketing System (EDS) trusts client-provided values for the 'epds_role_id' parameter without verification, allowing a remote, authenticated attacker to escalate their own privileges.",
    "published": "2026-06-18T16:12:58.699Z",
    "modified": "2026-06-19T03:56:00.930Z",
    "type": "cve",
    "title": "U.S. GAO EPDS and CBCA EDS client-based privilege escalation",
    "source": "cisa-cg",
    "references": "https://www.cve.org/CVERecord?id=CVE-2026-54104\nhttps://epds.gao.gov/\nhttps://www.eds.cbca.gov/login\nhttps://raw.githubusercontent.com/cisagov/CSAF/develop/csaf_files/IT/white/2026/va-26-169-01.json",
    "id": "CVE-2026-54104",
    "bulletinFamily": "",
    "cwe": [
        "CWE-602"
    ],
    "cvelist": null,
    "sourceData": "Government Accountability Office Electronic Protest Docketing System (EPDS) 0\nCivilian Board of Contract Appeals Electronic Docketing System (EDS) 0",
    "sourceHref": "",
    "cvss": {
        "score": 8.8,
        "severity": "HIGH",
        "vector": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/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": "Electronic Protest Docketing System (EPDS)",
    "version": "0",
    "vendor": "Government Accountability Office",
    "ai_description": "",
    "ai_severity": "",
    "ai_vendor": "",
    "ai_product": "",
    "ai_version": "",
    "ai_score": 0
}