PPTAgent: Arbitrary File Write + Directory Creation via markdown_table_to_image_CVE-2026-42078

{
    "lastseen": "",
    "description": "PPTAgent is an agentic framework for reflective PowerPoint generation. Prior to commit 418491a, PPTAgent is vulnerable to arbitrary file write and directory creation via markdown_table_to_image. This issue has been patched via commit 418491a.",
    "published": "2026-05-04T16:55:17.870Z",
    "modified": "2026-05-04T16:56:52.563Z",
    "type": "cve",
    "title": "PPTAgent: Arbitrary File Write + Directory Creation via markdown_table_to_image",
    "source": "GitHub_M",
    "references": "https://github.com/icip-cas/PPTAgent/security/advisories/GHSA-hrcw-xc63-g29m\nhttps://github.com/icip-cas/PPTAgent/commit/418491a9a1c02d9d93194b5973bb58df35cf9d00",
    "id": "CVE-2026-42078",
    "bulletinFamily": "",
    "cwe": [
        "CWE-22"
    ],
    "cvelist": null,
    "sourceData": "icip-cas PPTAgent < 418491a9a1c02d9d93194b5973bb58df35cf9d00",
    "sourceHref": "",
    "cvss": {
        "score": 4.6,
        "severity": "MEDIUM",
        "vector": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:L/A:L",
        "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": "PPTAgent",
    "version": "< 418491a9a1c02d9d93194b5973bb58df35cf9d00",
    "vendor": "icip-cas",
    "ai_description": "",
    "ai_severity": "",
    "ai_vendor": "",
    "ai_product": "",
    "ai_version": "",
    "ai_score": 0
}