Microweber API Endpoint thumbnail_img userfiles_path path traversal_CVE-2026-12198

6.9 / 10

MEDIUM

CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P

Description

A weakness has been identified in Microweber up to 2.0.20. This affects the function userfiles_path of the file /api_nosession/thumbnail_img of the component API Endpoint. Executing a manipulation of the argument cache_path_relative can lead to path traversal. It is possible to launch the attack remotely. The exploit has been made available to the public and could be used for attacks. The vendor was contacted early about this disclosure but did not respond in any way.

Basic Information

ID CVE-2026-12198

Source VulDB

Published Jun 15, 2026 at 00:00

Affected Product

Vendor n/a

Product Microweber

Version 2.0.0

Affected Versions n/a Microweber 2.0.0
n/a Microweber 2.0.1
n/a Microweber 2.0.2
n/a Microweber 2.0.3
n/a Microweber 2.0.4
n/a Microweber 2.0.5
n/a Microweber 2.0.6
n/a Microweber 2.0.7
n/a Microweber 2.0.8
n/a Microweber 2.0.9
n/a Microweber 2.0.10
n/a Microweber 2.0.11
n/a Microweber 2.0.12
n/a Microweber 2.0.13
n/a Microweber 2.0.14
n/a Microweber 2.0.15
n/a Microweber 2.0.16
n/a Microweber 2.0.17
n/a Microweber 2.0.18
n/a Microweber 2.0.19
n/a Microweber 2.0.20

CWE Classification

CWE-22

References

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    "lastseen": "",
    "description": "A weakness has been identified in Microweber up to 2.0.20. This affects the function userfiles_path of the file /api_nosession/thumbnail_img of the component API Endpoint. Executing a manipulation of the argument cache_path_relative can lead to path traversal. It is possible to launch the attack remotely. The exploit has been made available to the public and could be used for attacks. The vendor was contacted early about this disclosure but did not respond in any way.",
    "published": "2026-06-15T00:00:08.994Z",
    "modified": "2026-06-15T00:00:08.994Z",
    "type": "cve",
    "title": "Microweber API Endpoint thumbnail_img userfiles_path path traversal",
    "source": "VulDB",
    "references": "https://vuldb.com/vuln/370841\nhttps://vuldb.com/vuln/370841/cti\nhttps://vuldb.com/cve/CVE-2026-12198\nhttps://vuldb.com/submit/829596\nhttps://github.com/microweber/microweber/issues/1172\nhttps://github.com/whuHouYF/microweber-vuldb-disclosure-2026/blob/991630c494a99c70a96e456992a04de2ecb5a1e1/reports/microweber-path-traversal.md\nhttps://github.com/microweber/microweber/",
    "id": "CVE-2026-12198",
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    "cwe": [
        "CWE-22"
    ],
    "cvelist": null,
    "sourceData": "n/a Microweber 2.0.0\nn/a Microweber 2.0.1\nn/a Microweber 2.0.2\nn/a Microweber 2.0.3\nn/a Microweber 2.0.4\nn/a Microweber 2.0.5\nn/a Microweber 2.0.6\nn/a Microweber 2.0.7\nn/a Microweber 2.0.8\nn/a Microweber 2.0.9\nn/a Microweber 2.0.10\nn/a Microweber 2.0.11\nn/a Microweber 2.0.12\nn/a Microweber 2.0.13\nn/a Microweber 2.0.14\nn/a Microweber 2.0.15\nn/a Microweber 2.0.16\nn/a Microweber 2.0.17\nn/a Microweber 2.0.18\nn/a Microweber 2.0.19\nn/a Microweber 2.0.20",
    "sourceHref": "",
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        "cvssV3": {
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    "href": "",
    "category_name": "CVE",
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    "product": "Microweber",
    "version": "2.0.0",
    "vendor": "n/a",
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}