CISA Thorium insecure downloaded file path validation_CVE-2025-35430

5 / 10

MEDIUM

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:L/A:N

Description

CISA Thorium does not adequately validate the paths of downloaded files via 'download_ephemeral' and 'download_children'. A remote, authenticated attacker could access arbitrary files subject to file system permissions. Fixed in 1.1.2.

Basic Information

ID CVE-2025-35430

Source cisa-cg

Published Sep 17, 2025 at 16:51

Affected Product

Vendor CISA

Product Thorium

Version 1.0.0

Affected Versions CISA Thorium 1.0.0

CWE Classification

CWE-22

References

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    "lastseen": "",
    "description": "CISA Thorium does not adequately validate the paths of downloaded files via 'download_ephemeral' and 'download_children'. A remote, authenticated attacker could access arbitrary files subject to file system permissions. Fixed in 1.1.2.",
    "published": "2025-09-17T16:51:52.544Z",
    "modified": "2025-09-17T16:51:52.544Z",
    "type": "cve",
    "title": "CISA Thorium insecure downloaded file path validation",
    "source": "cisa-cg",
    "references": "https://github.com/cisagov/thorium/releases/tag/1.1.2\nhttps://github.com/cisagov/thorium/blob/main/api/src/utils/bounder.rs#L120-L158\nhttps://www.cve.org/CVERecord?id=CVE-2025-35430\nhttps://raw.githubusercontent.com/cisagov/CSAF/develop/csaf_files/IT/white/2025/va-25-259-01.json",
    "id": "CVE-2025-35430",
    "bulletinFamily": "",
    "cwe": [
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    "cvelist": null,
    "sourceData": "CISA Thorium 1.0.0",
    "sourceHref": "",
    "cvss": {
        "score": 5,
        "severity": "MEDIUM",
        "vector": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:L/A:N",
        "version": "3.1"
    },
    "cvss2": [],
    "cvss3": {
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        "vectorString": "",
        "baseScore": 0,
        "baseSeverity": "",
        "attackVector": "",
        "attackComplexity": "",
        "privilegesRequired": "",
        "userInteraction": "",
        "scope": "",
        "confidentialityImpact": "",
        "integrityImpact": "",
        "availabilityImpact": "",
        "cvssV3": {
            "version": "",
            "vectorString": "",
            "baseScore": 0,
            "baseSeverity": "",
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            "privilegesRequired": "",
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        }
    },
    "href": "",
    "category_name": "CVE",
    "post_link": "",
    "product": "Thorium",
    "version": "1.0.0",
    "vendor": "CISA",
    "ai_description": "",
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}