FUXA has a Path Traversal Sanitization Bypass_CVE-2026-25951

{
    "lastseen": "",
    "description": "FUXA is a web-based Process Visualization (SCADA/HMI/Dashboard) software. Prior to 1.2.11, there is a flaw in the path sanitization logic allows an authenticated attacker with administrative privileges to bypass directory traversal protections. By using nested traversal sequences (e.g., ....//), an attacker can write arbitrary files to the server filesystem, including sensitive directories like runtime/scripts. This leads to Remote Code Execution (RCE) when the server reloads the malicious scripts. This vulnerability is fixed in 1.2.11.",
    "published": "2026-02-09T22:24:25.857Z",
    "modified": "2026-02-09T22:24:25.857Z",
    "type": "cve",
    "title": "FUXA has a Path Traversal Sanitization Bypass",
    "source": "GitHub_M",
    "references": "https://github.com/frangoteam/FUXA/security/advisories/GHSA-68m5-5w2h-h837\nhttps://github.com/frangoteam/FUXA/commit/f7a9f04b2ab97ab5421e4ec4e711c51e9f4b65c8\nhttps://github.com/frangoteam/FUXA/releases/tag/v1.2.11",
    "id": "CVE-2026-25951",
    "bulletinFamily": "",
    "cwe": [
        "CWE-22",
        "CWE-23",
        "CWE-184"
    ],
    "cvelist": null,
    "sourceData": "frangoteam FUXA < 1.2.11",
    "sourceHref": "",
    "cvss": {
        "score": 8.6,
        "severity": "HIGH",
        "vector": "CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N",
        "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": "FUXA",
    "version": "< 1.2.11",
    "vendor": "frangoteam",
    "ai_description": "Path Traversal Sanitization Bypass vulnerability allowing Remote Code Execution (RCE) in FUXA prior to version 1.2.11",
    "ai_severity": "High",
    "ai_vendor": "frangoteam",
    "ai_product": "FUXA",
    "ai_version": "< 1.2.11",
    "ai_score": 8.6
}