CVE-2026-64791

Joomla Extension - regularlabs.com - Inconsistent CSRF token checks / privilege checks in Regular Labs Extension Manager - Administrator routes and install/update/uninstall processing did not consistently enforce component-management and installation permissions. An unauthorized backend user or CSRF attack could install, update or remove extensions.

CVSS v3 8.8 HIGH

8.8^/10

CVSS v3 : HIGH

Vector :

Exploitability : 2.8 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://regularlabs.com/

Configurations

No configuration.

History

24 Oct 2026, 13:10

Type	Values Removed	Values Added
Summary		(es) Extensión de Joomla - regularlabs.com - Comprobaciones inconsistentes de tokens CSRF / comprobaciones de privilegios en el Gestor de Extensiones de Regular Labs - Las rutas de administrador y el procesamiento de instalación/actualización/desinstalación no aplicaban consistentemente los permisos de gestión de componentes e instalación. Un usuario no autorizado del backend o un ataque CSRF podría instalar, actualizar o eliminar extensiones.

Information

Published : 2026-07-22 21:18

Updated : 2026-10-24 13:10

NVD link : CVE-2026-64791

Mitre link : CVE-2026-64791

CVE.ORG link : CVE-2026-64791

JSON object : View

Products Affected

No product.

CWE

CWE-284

Improper Access Control

CWE-352

Cross-Site Request Forgery (CSRF)

{"id": "CVE-2026-64791", "cveTags": [], "metrics": {"ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2026-64791", "role": "CISA Coordinator", "options": [{"exploitation": "none"}, {"automatable": "no"}, {"technicalImpact": "total"}], "version": "2.0.3", "timestamp": "2026-07-27T17:36:23.459342Z"}}], "cvssMetricV31": [{"type": "Secondary", "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 8.8, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "REQUIRED", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 2.8}]}, "affected": [{"source": "security@joomla.org", "affectedData": [{"vendor": "regularlabs.com", "product": "Regular Labs Extension Manager extension for Joomla", "versions": [{"status": "affected", "version": "1.0.0-9.2.5"}], "defaultStatus": "unaffected"}]}], "published": "2026-07-22T21:18:10.230", "references": [{"url": "https://regularlabs.com/", "source": "security@joomla.org"}], "vulnStatus": "Deferred", "weaknesses": [{"type": "Secondary", "source": "security@joomla.org", "description": [{"lang": "en", "value": "CWE-284"}, {"lang": "en", "value": "CWE-352"}]}], "descriptions": [{"lang": "en", "value": "Joomla Extension - regularlabs.com - Inconsistent CSRF token checks / privilege checks in Regular Labs Extension Manager - Administrator routes and install/update/uninstall processing did not consistently enforce component-management and installation permissions. An unauthorized backend user or CSRF attack could install, update or remove extensions."}, {"lang": "es", "value": "Extensi\u00f3n de Joomla - regularlabs.com - Comprobaciones inconsistentes de tokens CSRF / comprobaciones de privilegios en el Gestor de Extensiones de Regular Labs - Las rutas de administrador y el procesamiento de instalaci\u00f3n/actualizaci\u00f3n/desinstalaci\u00f3n no aplicaban consistentemente los permisos de gesti\u00f3n de componentes e instalaci\u00f3n. Un usuario no autorizado del backend o un ataque CSRF podr\u00eda instalar, actualizar o eliminar extensiones."}], "lastModified": "2026-10-24T13:10:00.147", "sourceIdentifier": "security@joomla.org"}