Tautulli: Unauthenticated Path Traversal in `/newsletter/image/images` endpoint_CVE-2026-31831

{
    "lastseen": "",
    "description": "Tautulli is a Python based monitoring and tracking tool for Plex Media Server. Prior to version 2.17.0, the /newsletter/image/images API endpoint is vulnerable to path traversal, allowing unauthenticated attackers to read arbitrary files from the application server's filesystem. This issue has been patched in version 2.17.0.",
    "published": "2026-03-30T19:42:23.002Z",
    "modified": "2026-03-31T19:09:40.491Z",
    "type": "cve",
    "title": "Tautulli: Unauthenticated Path Traversal in `/newsletter/image/images` endpoint",
    "source": "GitHub_M",
    "references": "https://github.com/Tautulli/Tautulli/security/advisories/GHSA-xp55-2pf4-fv8m\nhttps://github.com/Tautulli/Tautulli/releases/tag/v2.17.0",
    "id": "CVE-2026-31831",
    "bulletinFamily": "",
    "cwe": [
        "CWE-23"
    ],
    "cvelist": null,
    "sourceData": "Tautulli Tautulli < 2.17.0",
    "sourceHref": "",
    "cvss": {
        "score": 8.7,
        "severity": "HIGH",
        "vector": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/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": "Tautulli",
    "version": "< 2.17.0",
    "vendor": "Tautulli",
    "ai_description": "",
    "ai_severity": "",
    "ai_vendor": "",
    "ai_product": "",
    "ai_version": "",
    "ai_score": 0
}