XLSX formula injection in exports_CVE-2026-12862

{
    "lastseen": "",
    "description": "Untrusted user data was passed verbatim to Excel exports for administrators. This allowed formula injection which can be used to compromise the environment of the user loading the file or other data in the file.",
    "published": "2026-06-22T08:26:10.365Z",
    "modified": "2026-06-22T08:26:10.365Z",
    "type": "cve",
    "title": "XLSX formula injection in exports",
    "source": "rami.io",
    "references": "https://github.com/venueless/venueless/security/advisories/GHSA-5hw3-655h-7m86",
    "id": "CVE-2026-12862",
    "bulletinFamily": "",
    "cwe": [
        "CWE-148"
    ],
    "cvelist": null,
    "sourceData": "pretix Venueless 0.0.0",
    "sourceHref": "",
    "cvss": {
        "score": 5.1,
        "severity": "MEDIUM",
        "vector": "CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:N/VI:L/VA:N/SC:N/SI:L/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": "Venueless",
    "version": "0.0.0",
    "vendor": "pretix",
    "ai_description": "",
    "ai_severity": "",
    "ai_vendor": "",
    "ai_product": "",
    "ai_version": "",
    "ai_score": 0
}