Joomla! Core – [20260517] – Incorrect Cache Key Construction for InputFilter objects_CVE-2026-48901

{
    "lastseen": "",
    "description": "The InputFilter::getInstance() method omitted a security sensitive parameter from the instance cache key.",
    "published": "2026-05-26T16:42:41.476Z",
    "modified": "2026-05-28T13:20:50.537Z",
    "type": "cve",
    "title": "Joomla! Core - [20260517] - Incorrect Cache Key Construction for InputFilter objects",
    "source": "Joomla",
    "references": "https://developer.joomla.org/security-centre/1049-20260517-core-incorrect-cache-key-construction-for-inputfilter-objects.html",
    "id": "CVE-2026-48901",
    "bulletinFamily": "",
    "cwe": [
        "CWE-524"
    ],
    "cvelist": null,
    "sourceData": "Joomla! Project Joomla! CMS 4.0.0-5.4.5\nJoomla! Project Joomla! CMS 6.0.0-6.1.0",
    "sourceHref": "",
    "cvss": {
        "score": 7.5,
        "severity": "HIGH",
        "vector": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N",
        "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": "Joomla! CMS",
    "version": "4.0.0-5.4.5",
    "vendor": "Joomla! Project",
    "ai_description": "",
    "ai_severity": "",
    "ai_vendor": "",
    "ai_product": "",
    "ai_version": "",
    "ai_score": 0
}