{
    "id": "CVE-2018-20523",
    "published": "2019-06-07 16:29:00",
    "last_modified": "2026-06-17 01:53:00",
    "cvss_score": "5.3",
    "cvss_severity": "MEDIUM",
    "cvss_version": "3.1",
    "cvss_vector": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N",
    "cwe": "CWE-77",
    "description": "Xiaomi Stock Browser 10.2.4.g on Xiaomi Redmi Note 5 Pro devices and other Redmi Android phones allows content provider injection. In other words, a third-party application can read the user's cleartext browser history via an app.provider.query content://com.android.browser.searchhistory/searchhistory request.",
    "epss_score": "0.10009",
    "epss_percentile": "0.95461",
    "kev": 0,
    "kev_due": null,
    "has_exploit": 1,
    "updated_at": "2026-09-28 18:17:20",
    "priority": {
        "rank": 2,
        "label": "Patch early",
        "why": "A public exploit exists."
    },
    "products": [
        {
            "vendor": "mi",
            "product": "redmi_4a"
        },
        {
            "vendor": "mi",
            "product": "redmi_4a_firmware"
        },
        {
            "vendor": "mi",
            "product": "redmi_5_plus"
        },
        {
            "vendor": "mi",
            "product": "redmi_5_plus_firmware"
        },
        {
            "vendor": "mi",
            "product": "redmi_6"
        },
        {
            "vendor": "mi",
            "product": "redmi_6_firmware"
        },
        {
            "vendor": "mi",
            "product": "redmi_6a"
        },
        {
            "vendor": "mi",
            "product": "redmi_6a_firmware"
        },
        {
            "vendor": "mi",
            "product": "redmi_7"
        },
        {
            "vendor": "mi",
            "product": "redmi_7_firmware"
        },
        {
            "vendor": "mi",
            "product": "redmi_7a"
        },
        {
            "vendor": "mi",
            "product": "redmi_7a_firmware"
        },
        {
            "vendor": "mi",
            "product": "redmi_go"
        },
        {
            "vendor": "mi",
            "product": "redmi_go_firmware"
        },
        {
            "vendor": "mi",
            "product": "redmi_k20"
        },
        {
            "vendor": "mi",
            "product": "redmi_k20_firmware"
        },
        {
            "vendor": "mi",
            "product": "redmi_k20_pro"
        },
        {
            "vendor": "mi",
            "product": "redmi_k20_pro_firmware"
        },
        {
            "vendor": "mi",
            "product": "redmi_note_4"
        },
        {
            "vendor": "mi",
            "product": "redmi_note_4_firmware"
        },
        {
            "vendor": "mi",
            "product": "redmi_note_5"
        },
        {
            "vendor": "mi",
            "product": "redmi_note_5_firmware"
        },
        {
            "vendor": "mi",
            "product": "redmi_note_5_pro"
        },
        {
            "vendor": "mi",
            "product": "redmi_note_5_pro_firmware"
        },
        {
            "vendor": "mi",
            "product": "redmi_note_5a_prime"
        },
        {
            "vendor": "mi",
            "product": "redmi_note_5a_prime_firmware"
        },
        {
            "vendor": "mi",
            "product": "redmi_note_6_pro"
        },
        {
            "vendor": "mi",
            "product": "redmi_note_6_pro_firmware"
        },
        {
            "vendor": "mi",
            "product": "redmi_note_7"
        },
        {
            "vendor": "mi",
            "product": "redmi_note_7_firmware"
        },
        {
            "vendor": "mi",
            "product": "redmi_note_7s"
        },
        {
            "vendor": "mi",
            "product": "redmi_note_7s_firmware"
        },
        {
            "vendor": "mi",
            "product": "redmi_s2"
        },
        {
            "vendor": "mi",
            "product": "redmi_s2_firmware"
        },
        {
            "vendor": "mi",
            "product": "redmi_y3"
        },
        {
            "vendor": "mi",
            "product": "redmi_y3_firmware"
        },
        {
            "vendor": "mi",
            "product": "stock_browser"
        }
    ],
    "kev_detail": null,
    "exploits": [
        {
            "source": "exploit-db",
            "ref_id": "50188",
            "title": "Xiaomi browser 10.2.4.g - Browser Search History Disclosure",
            "date": "2021-08-10",
            "url": "https://www.exploit-db.com/exploits/50188"
        }
    ],
    "refs_list": [
        "http://packetstormsecurity.com/files/163796/Xiaomi-10.2.4.g-Information-Disclosure.html",
        "https://sec.xiaomi.com",
        "https://vishwarajbhattrai.wordpress.com/2019/03/22/content-provider-injection-in-xiaomi-stock-browser",
        "http://packetstormsecurity.com/files/163796/Xiaomi-10.2.4.g-Information-Disclosure.html",
        "https://sec.xiaomi.com",
        "https://vishwarajbhattrai.wordpress.com/2019/03/22/content-provider-injection-in-xiaomi-stock-browser"
    ]
}