CVE-2021-21265mediumCWE-644

CVE-2021-21265: fallo de gravedad media en octobercms october

October CMS vulnerable to Potential Host Header Poisoning on misconfigured servers

Publicada el · Actualizada el

Seguir esta CVE+ Monitorear October CMS+ Monitorear october/backend

Aviso por correo cuando entre en el KEV, tenga PoC pública o suba de nota.

13Vexday Risk Score

Sin señal de explotación. Ningún artefacto público de explotación conocido hasta ahora.

ssvc Trackcvss 6.8epss 1.7%
October is a free, open-source, self-hosted CMS platform based on the Laravel PHP Framework. In October before version 1.1.2, when running on poorly configured servers (i.e. the server routes any request, regardless of the HOST header to an October CMS instance) the potential exists for Host Header Poisoning attacks to succeed. This has been addressed in version 1.1.2 by adding a feature to allow a set of trusted hosts to be specified in the application. As a workaround one may set the configuration setting cms.linkPolicy to force.
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:N/I:H/A:N
Productos afectados
octobercms · october
CVEs relacionadas — octobercms october

En el mismo producto, de las más peligrosas a las menos.

CVE-2021-32648HIGHAccount Takeover in OctobercmsEPSS 91.2%KEVCVE-2022-21705HIGHAuthenticated remote code execution in octobercmsEPSS 8.6%CVE-2020-5295MEDIUMLocal File read vulnerability in OctoberCMSEPSS 7.4%CVE-2021-32650HIGHArbitrary code execution in october/systemEPSS 2.2%CVE-2020-15246HIGHLocal File Inclusion by unauthenticated usersEPSS 1.7%CVE-2022-24800HIGHRace Condition in October CMS upload processEPSS 1.5%