CVE-2026-41935

Vvveb before 1.0.8.3 contains an uncontrolled recursion vulnerability in the admin controller dispatch cycle where Base::init() repeatedly invokes permission() on error handlers, causing infinite recursion until PHP memory limits are exhausted. Attackers can send sustained requests to forbidden admin URLs from a low-privilege account to exhaust PHP memory on all workers and cause denial of service to legitimate traffic.

CVSS v3 7.1 HIGH

7.1^/10

CVSS v3 : HIGH

Vector :

Exploitability : 2.8 / Impact : 4.2

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact LOW

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://github.com/givanz/Vvveb/commit/c766e84b479dcf1bd1f25a44e4b9c9fa450769c8
https://github.com/givanz/Vvveb/releases/tag/1.0.8.3
https://www.vulncheck.com/advisories/vvveb-uncontrolled-recursion-denial-of-service

Configurations

No configuration.

History

26 Oct 2026, 14:10

Type	Values Removed	Values Added
Summary		(es) Vvveb antes de 1.0.8.3 contiene una vulnerabilidad de recursión incontrolada en el ciclo de despacho del controlador de administración donde Base::init() invoca repetidamente permission() en los manejadores de errores, causando recursión infinita hasta que se agoten los límites de memoria de PHP. Los atacantes pueden enviar solicitudes sostenidas a URLs de administración prohibidas desde una cuenta de bajo privilegio para agotar la memoria de PHP en todos los trabajadores y causar denegación de servicio al tráfico legítimo.

Information

Published : 2026-05-14 15:16

Updated : 2026-10-26 14:10

NVD link : CVE-2026-41935

Mitre link : CVE-2026-41935

CVE.ORG link : CVE-2026-41935

JSON object : View

Products Affected

No product.

CWE

CWE-209

Generation of Error Message Containing Sensitive Information

CWE-674

Uncontrolled Recursion

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