CVE-2024-8661

Concrete CMS versions 9.0.0 to 9.3.3 and below 8.5.19 are vulnerable to Stored XSS in the "Next&Previous Nav" block. A rogue administrator could add a malicious payload by executing it in the browsers of targeted users. The Concrete CMS Security Team gave this vulnerability a CVSS v4 score of 4.6 with vector CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:A/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N https://www.first.org/cvss/calculator/4.0#CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:A/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N Since the "Next&Previous Nav" block output was not sufficiently sanitized, the malicious payload could be executed in the browsers of targeted users. Thanks, Chu Quoc Khanh for reporting.

CVSS v3 4.8 MEDIUM

4.8^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 1.7 / Impact : 2.7

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required HIGH

User Interaction REQUIRED

Confidentiality Impact LOW

Integrity Impact LOW

Availability Impact NONE

Scope CHANGED

References

Link	Resource
https://documentation.concretecms.org/9-x/developers/introduction/version-history/934-release-notes	Release Notes
https://documentation.concretecms.org/developers/introduction/version-history/8519-release-notes	Release Notes
https://github.com/concretecms/concretecms/commit/ce5ee2ab83fe8de6fa012dd51c5a1dde05cb0dc4	Patch
https://github.com/concretecms/concretecms/pull/12204	Patch

Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:concretecms:concrete_cms::::::::
	cpe:2.3:a:concretecms:concrete_cms::::::::

History

No history.

Information

Published : 2024-09-16 18:15

Updated : 2024-12-16 19:08

NVD link : CVE-2024-8661

Mitre link : CVE-2024-8661

CVE.ORG link : CVE-2024-8661

JSON object : View

Products Affected

concretecms

concrete_cms

CWE

CWE-79

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

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A rogue administrator could add a malicious payload by executing it in the browsers of targeted users. The Concrete CMS Security Team gave this vulnerability a CVSS v4 score of 4.6 with vector CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:A/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N https://www.first.org/cvss/calculator/4.0#CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:A/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N \u00a0Since the \"Next&Previous Nav\" block output was not sufficiently sanitized, the malicious payload could be executed in the browsers of targeted users.\u00a0Thanks, Chu Quoc Khanh for reporting."}, {"lang": "es", "value": "Las versiones 9.0.0 a 9.3.4 y anteriores a 8.5.18 de Concrete CMS son vulnerables a XSS almacenado en el bloque \"Navegaci\u00f3n anterior y siguiente\". Un administrador malintencionado podr\u00eda agregar una carga maliciosa ejecut\u00e1ndola en los navegadores de los usuarios afectados. El equipo de seguridad de Concrete CMS le otorg\u00f3 a esta vulnerabilidad una puntuaci\u00f3n CVSS v4 de 4,6 con el vector CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:A/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N https://www.first.org/cvss/calculator/4.0#CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:A/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N Dado que la salida del bloque \"Next&Previous Nav\" no se desinfect\u00f3 lo suficiente, la carga maliciosa podr\u00eda ejecutarse en los navegadores de los usuarios afectados. 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