CVE-2025-4727: fallo de gravedad media en Meteor
Meteor livedata_server.js Object.assign redos
Publicada el · Actualizada el
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 6.3epss 0.9%
A vulnerability was found in Meteor up to 3.2.1 and classified as problematic. This issue affects the function Object.assign of the file packages/ddp-server/livedata_server.js. The manipulation of the argument forwardedFor leads to inefficient regular expression complexity. The attack may be initiated remotely. The complexity of an attack is rather high. The exploitation is known to be difficult. The exploit has been disclosed to the public and may be used. Upgrading to version 3.2.2 is able to address this issue. The identifier of the patch is f7ea6817b90952baaea9baace2a3b4366fee6a63. It is recommended to upgrade the affected component.
CVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N
Productos afectados
n/a · MeteorReferencias
https://github.com/meteor/meteor/commit/f7ea6817b90952baaea9baace2a3b4366fee6a63https://github.com/meteor/meteor/issues/13713https://github.com/meteor/meteor/pull/13721https://github.com/meteor/meteor/releases/tag/release/METEOR%403.2.2https://vuldb.com/?ctiid.309029https://vuldb.com/?id.309029https://vuldb.com/?submit.570441