CVE-2025-66921_CVE-2025-66921

7.2 / 10

HIGH

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

Description

A Cross-site scripting (XSS) vulnerability in Create/Update Item(s) Module in Open Source Point of Sale v3.4.1 allows remote attackers to inject arbitrary web script or HTML via the "name" parameter.

Basic Information

ID CVE-2025-66921

Source mitre

Published Dec 17, 2025 at 00:00

Modified Dec 17, 2025 at 18:48

Affected Product

Vendor n/a

Product n/a

Version n/a

Affected Versions n/a n/a n/a

CWE Classification

CWE-79 CWE-20

References

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    "lastseen": "",
    "description": "A Cross-site scripting (XSS) vulnerability in Create/Update Item(s) Module in Open Source Point of Sale v3.4.1 allows remote attackers to inject arbitrary web script or HTML via the \"name\" parameter.",
    "published": "2025-12-17T00:00:00.000Z",
    "modified": "2025-12-17T18:48:16.632Z",
    "type": "cve",
    "title": "CVE-2025-66921",
    "source": "mitre",
    "references": "https://github.com/opensourcepos/opensourcepos\nhttps://github.com/omkaryepre/vulnerability-research/blob/main/CVE-2025-66921/readme.md",
    "id": "CVE-2025-66921",
    "bulletinFamily": "",
    "cwe": [
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    "cvelist": null,
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    "cvss": {
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        "vector": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H",
        "version": "3.1"
    },
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        "cvssV3": {
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    "href": "",
    "category_name": "CVE",
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}