EyouCMS Member Avatar Diyajax.php check_userinfo unrestricted upload_CVE-2026-1107

5.3 / 10

MEDIUM

CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P

Description

A weakness has been identified in EyouCMS up to 1.7.1/5.0. Impacted is the function check_userinfo of the file Diyajax.php of the component Member Avatar Handler. Executing a manipulation of the argument viewfile can lead to unrestricted upload. The attack may be performed from remote. The exploit has been made available to the public and could be used for attacks. The vendor was contacted early about this disclosure but did not respond in any way.

Basic Information

ID CVE-2026-1107

Source VulDB

Published Jan 18, 2026 at 00:32

Affected Product

Vendor n/a

Product EyouCMS

Version 1.7.0

Affected Versions n/a EyouCMS 1.7.0
n/a EyouCMS 1.7.1
n/a EyouCMS 5.0

CWE Classification

CWE-434 CWE-284

References

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    "lastseen": "",
    "description": "A weakness has been identified in EyouCMS up to 1.7.1/5.0. Impacted is the function check_userinfo of the file Diyajax.php of the component Member Avatar Handler. Executing a manipulation of the argument viewfile can lead to unrestricted upload. The attack may be performed from remote. The exploit has been made available to the public and could be used for attacks. The vendor was contacted early about this disclosure but did not respond in any way.",
    "published": "2026-01-18T00:32:06.306Z",
    "modified": "2026-01-18T00:32:06.306Z",
    "type": "cve",
    "title": "EyouCMS Member Avatar Diyajax.php check_userinfo unrestricted upload",
    "source": "VulDB",
    "references": "https://vuldb.com/?id.341699\nhttps://vuldb.com/?ctiid.341699\nhttps://vuldb.com/?submit.731540\nhttps://github.com/24-2021/vul3/blob/main/Eyoucms/Eyoucms%3D1.7.1%20check_userinfo%20api%20viewfile%20exists%2C%20causing%20code%20execution%20due%20to%20file%20inclusion.md\nhttps://github.com/24-2021/vul3/blob/main/Eyoucms/Eyoucms%3D1.7.1%20check_userinfo%20api%20viewfile%20exists%2C%20causing%20code%20execution%20due%20to%20file%20inclusion.md#poc",
    "id": "CVE-2026-1107",
    "bulletinFamily": "",
    "cwe": [
        "CWE-434",
        "CWE-284"
    ],
    "cvelist": null,
    "sourceData": "n/a EyouCMS 1.7.0\nn/a EyouCMS 1.7.1\nn/a EyouCMS 5.0",
    "sourceHref": "",
    "cvss": {
        "score": 5.3,
        "severity": "MEDIUM",
        "vector": "CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P",
        "version": "4.0"
    },
    "cvss2": [],
    "cvss3": {
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        "vectorString": "",
        "baseScore": 0,
        "baseSeverity": "",
        "attackVector": "",
        "attackComplexity": "",
        "privilegesRequired": "",
        "userInteraction": "",
        "scope": "",
        "confidentialityImpact": "",
        "integrityImpact": "",
        "availabilityImpact": "",
        "cvssV3": {
            "version": "",
            "vectorString": "",
            "baseScore": 0,
            "baseSeverity": "",
            "attackVector": "",
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            "privilegesRequired": "",
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        }
    },
    "href": "",
    "category_name": "CVE",
    "post_link": "",
    "product": "EyouCMS",
    "version": "1.7.0",
    "vendor": "n/a",
    "ai_description": "",
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    "ai_vendor": "",
    "ai_product": "",
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    "ai_score": 0
}