vichan-devel vichan Password Change pages.php unverified password change_CVE-2026-2543

{
    "lastseen": "",
    "description": "A vulnerability was identified in vichan-devel vichan up to 5.1.5. This vulnerability affects unknown code of the file inc/mod/pages.php of the component Password Change Handler. The manipulation of the argument Password leads to unverified password change. The attack can be initiated remotely. The vendor was contacted early about this disclosure but did not respond in any way.",
    "published": "2026-02-16T07:02:06.623Z",
    "modified": "2026-02-16T07:02:06.623Z",
    "type": "cve",
    "title": "vichan-devel vichan Password Change pages.php unverified password change",
    "source": "VulDB",
    "references": "https://vuldb.com/?id.346152\nhttps://vuldb.com/?ctiid.346152\nhttps://vuldb.com/?submit.749716\nhttps://github.com/lakshayyverma/CVE-Discovery/blob/main/vichan.md",
    "id": "CVE-2026-2543",
    "bulletinFamily": "",
    "cwe": [
        "CWE-620",
        "CWE-640"
    ],
    "cvelist": null,
    "sourceData": "vichan-devel vichan 5.1.0\nvichan-devel vichan 5.1.1\nvichan-devel vichan 5.1.2\nvichan-devel vichan 5.1.3\nvichan-devel vichan 5.1.4\nvichan-devel vichan 5.1.5",
    "sourceHref": "",
    "cvss": {
        "score": 5.1,
        "severity": "MEDIUM",
        "vector": "CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:X",
        "version": "4.0"
    },
    "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": "vichan",
    "version": "5.1.0",
    "vendor": "vichan-devel",
    "ai_description": "",
    "ai_severity": "",
    "ai_vendor": "",
    "ai_product": "",
    "ai_version": "",
    "ai_score": 0
}