CVE-2025-63418

A DOM-based Cross-Site Scripting (XSS) vulnerability in the SelfBest platform 2023.3 allows attackers to execute arbitrary JavaScript in the context of a logged-in user's session by injecting payloads via the browser's developer console. The vulnerability arises from the application's client-side code being susceptible to direct DOM manipulation without adequate sanitization or a Content Security Policy (CSP), potentially leading to account takeover and data theft.

CVSS v3 6.1 MEDIUM

6.1^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 2.8 / Impact : 2.7

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact LOW

Integrity Impact LOW

Availability Impact NONE

Scope CHANGED

References

Link	Resource
https://rohitchaudhary045.medium.com/cve-2025-63418-weaponizing-the-browser-console-a-dom-based-xss-deep-dive-25ed3ac9cb53	Exploit Mitigation Third Party Advisory
https://rohitchaudhary045.medium.com/cve-2025-63418-weaponizing-the-browser-console-a-dom-based-xss-deep-dive-25ed3ac9cb53	Exploit Mitigation Third Party Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:selfbest:selfbest:2023.3:*:*:*:*:*:*:*

History

27 Oct 2026, 12:10

Type	Values Removed	Values Added
Summary		(es) Una vulnerabilidad de cross-site scripting (XSS) basada en DOM en la plataforma SelfBest 2023.3 permite a los atacantes ejecutar JavaScript arbitrario en el contexto de la sesión de un usuario autenticado inyectando payloads a través de la consola de desarrollador del navegador. La vulnerabilidad surge de que el código del lado del cliente de la aplicación es susceptible a la manipulación directa del DOM sin una sanitización adecuada o una Política de Seguridad de Contenido (CSP), lo que podría llevar a la toma de control de cuentas y el robo de datos.

Information

Published : 2025-11-05 19:16

Updated : 2026-10-27 12:10

NVD link : CVE-2025-63418

Mitre link : CVE-2025-63418

CVE.ORG link : CVE-2025-63418

JSON object : View

Products Affected

selfbest

selfbest

CWE

CWE-79

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

{"id": "CVE-2025-63418", "cveTags": [], "metrics": {"ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2025-63418", "role": "CISA Coordinator", "options": [{"exploitation": "poc"}, {"automatable": "no"}, {"technicalImpact": "partial"}], "version": "2.0.3", "timestamp": "2025-11-06T16:55:42.474207Z"}}], "cvssMetricV31": [{"type": "Secondary", "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "cvssData": {"scope": "CHANGED", "version": "3.1", "baseScore": 6.1, "attackVector": "NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N", "integrityImpact": "LOW", "userInteraction": "REQUIRED", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "NONE", "confidentialityImpact": "LOW"}, "impactScore": 2.7, "exploitabilityScore": 2.8}]}, "affected": [{"source": "cve@mitre.org", "affectedData": [{"vendor": "n/a", "product": "n/a", "versions": [{"status": "affected", "version": "n/a"}]}]}], "published": "2025-11-05T19:16:04.533", "references": [{"url": "https://rohitchaudhary045.medium.com/cve-2025-63418-weaponizing-the-browser-console-a-dom-based-xss-deep-dive-25ed3ac9cb53", "tags": ["Exploit", "Mitigation", "Third Party Advisory"], "source": "cve@mitre.org"}, {"url": "https://rohitchaudhary045.medium.com/cve-2025-63418-weaponizing-the-browser-console-a-dom-based-xss-deep-dive-25ed3ac9cb53", "tags": ["Exploit", "Mitigation", "Third Party Advisory"], "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Secondary", "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "description": [{"lang": "en", "value": "CWE-79"}]}], "descriptions": [{"lang": "en", "value": "A DOM-based Cross-Site Scripting (XSS) vulnerability in the SelfBest platform 2023.3 allows attackers to execute arbitrary JavaScript in the context of a logged-in user's session by injecting payloads via the browser's developer console. The vulnerability arises from the application's client-side code being susceptible to direct DOM manipulation without adequate sanitization or a Content Security Policy (CSP), potentially leading to account takeover and data theft."}, {"lang": "es", "value": "Una vulnerabilidad de cross-site scripting (XSS) basada en DOM en la plataforma SelfBest 2023.3 permite a los atacantes ejecutar JavaScript arbitrario en el contexto de la sesi\u00f3n de un usuario autenticado inyectando payloads a trav\u00e9s de la consola de desarrollador del navegador. La vulnerabilidad surge de que el c\u00f3digo del lado del cliente de la aplicaci\u00f3n es susceptible a la manipulaci\u00f3n directa del DOM sin una sanitizaci\u00f3n adecuada o una Pol\u00edtica de Seguridad de Contenido (CSP), lo que podr\u00eda llevar a la toma de control de cuentas y el robo de datos."}], "lastModified": "2026-10-27T12:10:00.343", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:selfbest:selfbest:2023.3:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "BEFD75F8-8977-44CF-9AF5-8F31DB2C85F3"}], "operator": "OR"}]}], "sourceIdentifier": "cve@mitre.org"}