pyLoad: Unauthenticated traceback disclosure via global exception handler in WebUI_CVE-2026-44226

{
    "lastseen": "",
    "description": "pyLoad is a free and open-source download manager written in Python. Prior to 0.5.0b3.dev100, pyload-ng WebUI returns full Python traceback details to clients on unhandled exceptions. Because /web/<path:filename> is reachable without authentication and renders attacker-controlled template names, an unauthenticated user can reliably trigger a server exception (for example by requesting a non-existent template) and receive internal stack traces in the HTTP response. This vulnerability is fixed in 0.5.0b3.dev100.",
    "published": "2026-05-11T16:36:35.156Z",
    "modified": "2026-05-11T16:36:35.156Z",
    "type": "cve",
    "title": "pyLoad: Unauthenticated traceback disclosure via global exception handler in WebUI",
    "source": "GitHub_M",
    "references": "https://github.com/pyload/pyload/security/advisories/GHSA-c3gc-9pf2-84gg",
    "id": "CVE-2026-44226",
    "bulletinFamily": "",
    "cwe": [
        "CWE-209"
    ],
    "cvelist": null,
    "sourceData": "pyload pyload < 0.5.0b3.dev100",
    "sourceHref": "",
    "cvss": {
        "score": 5.3,
        "severity": "MEDIUM",
        "vector": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N",
        "version": "3.1"
    },
    "cvss2": [],
    "cvss3": {
        "version": "",
        "vectorString": "",
        "baseScore": 0,
        "baseSeverity": "",
        "attackVector": "",
        "attackComplexity": "",
        "privilegesRequired": "",
        "userInteraction": "",
        "scope": "",
        "confidentialityImpact": "",
        "integrityImpact": "",
        "availabilityImpact": "",
        "cvssV3": {
            "version": "",
            "vectorString": "",
            "baseScore": 0,
            "baseSeverity": "",
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        }
    },
    "href": "",
    "category_name": "CVE",
    "post_link": "",
    "product": "pyload",
    "version": "< 0.5.0b3.dev100",
    "vendor": "pyload",
    "ai_description": "",
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    "ai_score": 0
}