CVE-2026-107701: fallo de gravedad alta en ntharim dot-access
dot-access through 1.0.0 Prototype Pollution via set() path argument
Publicada el · Actualizada el
Aviso por correo cuando entre en el KEV, tenga PoC pública o suba de nota.
21Vexday Risk Score
Sin señal de explotación. Ningún artefacto público de explotación conocido hasta ahora.
ssvc Trackcvss 8.8epss 0.3%
dot-access through 1.0.0 contains a prototype pollution vulnerability that allows attackers to modify Object.prototype by supplying a crafted dotted path to set(). Attackers controlling the path, such as through user-supplied field names, can use __proto__ segments to inject properties into all objects, altering authorization flags and option defaults or crashing the process.
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:H/VA:L/SC:N/SI:N/SA:N
Productos afectados
ntharim · dot-accessCVEs relacionadas — ntharim dot-access
En el mismo producto, de las más peligrosas a las menos.
Referencias
https://gist.github.com/R3tro16/e094e4318a040f189fd5d2d33e8c3ec2https://github.com/ntharim/dot-accesshttps://github.com/ntharim/dot-access/blob/v1.0.0/index.js#L9-L18https://github.com/ntharim/dot-access/issues/5https://www.vulncheck.com/advisories/dot-access-through-1.0.0-prototype-pollution-via-set-path-argument