HotCRP vulnerable to remote code execution through formulas_CVE-2026-23836

{
    "lastseen": "",
    "description": "HotCRP is conference review software. A problem introduced in April 2024 in version 3.1 led to inadequately sanitized code generation for HotCRP formulas which allowed users to trigger the execution of arbitrary PHP code. The problem is patched in release version 3.2.",
    "published": "2026-01-19T18:06:04.928Z",
    "modified": "2026-01-19T18:06:04.928Z",
    "type": "cve",
    "title": "HotCRP vulnerable to remote code execution through formulas",
    "source": "GitHub_M",
    "references": "https://github.com/kohler/hotcrp/security/advisories/GHSA-hpqh-j6qx-x57h\nhttps://github.com/kohler/hotcrp/commit/4674fcfbb76511072a1145dad620756fc1d4b4e9\nhttps://github.com/kohler/hotcrp/commit/bfc7e0db15df6ed6d544a639020d2ce05a5f0834",
    "id": "CVE-2026-23836",
    "bulletinFamily": "",
    "cwe": [
        "CWE-20"
    ],
    "cvelist": null,
    "sourceData": "kohler hotcrp = 3.1",
    "sourceHref": "",
    "cvss": {
        "score": 10,
        "severity": "CRITICAL",
        "vector": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H",
        "version": "3.1"
    },
    "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": "hotcrp",
    "version": "= 3.1",
    "vendor": "kohler",
    "ai_description": "Remote code execution vulnerability in HotCRP through inadequately sanitized code generation for formulas",
    "ai_severity": "Critical",
    "ai_vendor": "kohler",
    "ai_product": "HotCRP",
    "ai_version": "3.1",
    "ai_score": 10
}