CVE-2025-12911

Inappropriate implementation in Permissions in Google Chrome prior to 140.0.7339.80 allowed a remote attacker to perform UI spoofing via a crafted HTML page. (Chromium security severity: Low)

CVSS v3 4.3 MEDIUM

4.3^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 2.8 / Impact : 1.4

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact NONE

Integrity Impact LOW

Availability Impact NONE

Scope UNCHANGED

References

Link	Resource
https://chromereleases.googleblog.com/2025/09/stable-channel-update-for-desktop.html	Vendor Advisory
https://issues.chromium.org/issues/423670839	Issue Tracking

Configurations

Configuration 1 (hide)

cpe:2.3:a:google:chrome:*:*:*:*:*:*:*:*

History

30 Sep 2026, 16:10

Type	Values Removed	Values Added
Summary		(es) Implementación inapropiada en Permisos en Google Chrome anterior a 140.0.7339.80 permitió a un atacante remoto realizar suplantación de UI a través de una página HTML manipulada. (Gravedad de seguridad de Chromium: Baja)

Information

Published : 2025-11-08 00:15

Updated : 2026-10-07 21:10

NVD link : CVE-2025-12911

Mitre link : CVE-2025-12911

CVE.ORG link : CVE-2025-12911

JSON object : View

Products Affected

google

chrome

CWE

CWE-451

User Interface (UI) Misrepresentation of Critical Information

{"id": "CVE-2025-12911", "cveTags": [], "metrics": {"ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2025-12911", "role": "CISA Coordinator", "options": [{"exploitation": "none"}, {"automatable": "no"}, {"technicalImpact": "partial"}], "version": "2.0.3", "timestamp": "2025-11-10T15:50:30.544711Z"}}], "cvssMetricV31": [{"type": "Secondary", "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 4.3, "attackVector": "NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N", "integrityImpact": "LOW", "userInteraction": "REQUIRED", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "NONE", "confidentialityImpact": "NONE"}, "impactScore": 1.4, "exploitabilityScore": 2.8}]}, "affected": [{"source": "chrome-cve-admin@google.com", "affectedData": [{"vendor": "Google", "product": "Chrome", "versions": [{"status": "affected", "version": "140.0.7339.80", "lessThan": "140.0.7339.80", "versionType": "custom"}]}]}], "published": "2025-11-08T00:15:35.913", "references": [{"url": "https://chromereleases.googleblog.com/2025/09/stable-channel-update-for-desktop.html", "tags": ["Vendor Advisory"], "source": "chrome-cve-admin@google.com"}, {"url": "https://issues.chromium.org/issues/423670839", "tags": ["Issue Tracking"], "source": "chrome-cve-admin@google.com"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Secondary", "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "description": [{"lang": "en", "value": "CWE-451"}]}], "descriptions": [{"lang": "en", "value": "Inappropriate implementation in Permissions in Google Chrome prior to 140.0.7339.80 allowed a remote attacker to perform UI spoofing via a crafted HTML page. (Chromium security severity: Low)"}, {"lang": "es", "value": "Implementaci\u00f3n inapropiada en Permisos en Google Chrome anterior a 140.0.7339.80 permiti\u00f3 a un atacante remoto realizar suplantaci\u00f3n de UI a trav\u00e9s de una p\u00e1gina HTML manipulada. (Gravedad de seguridad de Chromium: Baja)"}], "lastModified": "2026-10-07T21:10:00.200", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:google:chrome:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "614C3A2A-11F8-45CE-BEF0-9033AD4AE057", "versionEndExcluding": "140.0.7339.80"}], "operator": "OR"}]}], "sourceIdentifier": "chrome-cve-admin@google.com"}