CVE-2026-48920_CVE-2026-48920

{
    "lastseen": "",
    "description": "Jenkins Email Extension Plugin 1933.v45cec755423f and earlier allows inlining images as `base64` in email content by setting the `data-inline` attribute, without restrictions on the image URLs that can be inlined, allowing attackers able to control the email content to specify `file:` URLs for images to read arbitrary files from the Jenkins controller filesystem.",
    "published": "2026-05-27T14:13:48.568Z",
    "modified": "2026-05-27T15:43:07.808Z",
    "type": "cve",
    "title": "CVE-2026-48920",
    "source": "jenkins",
    "references": "https://www.jenkins.io/security/advisory/2026-05-27/#SECURITY-3705",
    "id": "CVE-2026-48920",
    "bulletinFamily": "",
    "cwe": [
        "CWE-73"
    ],
    "cvelist": null,
    "sourceData": "Jenkins Project Jenkins Email Extension Plugin 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": "Jenkins Email Extension Plugin",
    "version": "0",
    "vendor": "Jenkins Project",
    "ai_description": "Arbitrary file read vulnerability in Jenkins Email Extension Plugin due to unrestricted image inlining",
    "ai_severity": "High",
    "ai_vendor": "Jenkins Project",
    "ai_product": "Jenkins Email Extension Plugin",
    "ai_version": "1933.v45cec755423f and earlier",
    "ai_score": 8.8
}