CVE-2025-12445_CVE-2025-12445

6.5 / 10

MEDIUM

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

Description

Policy bypass in Extensions in Google Chrome prior to 142.0.7444.59 allowed an attacker who convinced a user to install a malicious extension to leak cross-origin data via a crafted Chrome Extension. (Chromium security severity: Low)

Basic Information

ID CVE-2025-12445

Source Chrome

Published Nov 10, 2025 at 20:00

Modified Nov 12, 2025 at 21:02

Affected Product

Vendor Google

Product Chrome

Version 142.0.7444.59

Affected Versions Google Chrome 142.0.7444.59

CWE Classification

CWE-288

References

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    "lastseen": "",
    "description": "Policy bypass in Extensions in Google Chrome prior to 142.0.7444.59 allowed an attacker who convinced a user to install a malicious extension to leak cross-origin data via a crafted Chrome Extension. (Chromium security severity: Low)",
    "published": "2025-11-10T20:00:22.141Z",
    "modified": "2025-11-12T21:02:34.432Z",
    "type": "cve",
    "title": "CVE-2025-12445",
    "source": "Chrome",
    "references": "https://chromereleases.googleblog.com/2025/10/stable-channel-update-for-desktop_28.html\nhttps://issues.chromium.org/issues/428397712",
    "id": "CVE-2025-12445",
    "bulletinFamily": "",
    "cwe": [
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    ],
    "cvelist": null,
    "sourceData": "Google Chrome 142.0.7444.59",
    "sourceHref": "",
    "cvss": {
        "score": 6.5,
        "severity": "MEDIUM",
        "vector": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N",
        "version": "3.1"
    },
    "cvss2": [],
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        "attackComplexity": "",
        "privilegesRequired": "",
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        "confidentialityImpact": "",
        "integrityImpact": "",
        "availabilityImpact": "",
        "cvssV3": {
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    "href": "",
    "category_name": "CVE",
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    "product": "Chrome",
    "version": "142.0.7444.59",
    "vendor": "Google",
    "ai_description": "",
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    "ai_score": 0
}