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CVE-2026-6621
HIGH7.3
Descripcion
A vulnerability was determined in 1024bit extend-deep up to 0.1.6. The impacted element is an unknown function of the file index.js. This manipulation of the argument __proto__ causes improperly controlled modification of object prototype attributes. Remote exploitation of the attack is possible. The exploit has been publicly disclosed and may be utilized. The code repository of the project has not been active for many years.
Detalles CVE
Puntuacion CVSS v3.17.3
SeveridadHIGH
Vector CVSSCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L
Vector de ataqueNETWORK
ComplejidadLOW
Privilegios requeridosNONE
Interaccion usuarioNONE
Publicado4/20/2026
Ultima modificacion4/22/2026
Fuentenvd
Avistamientos honeypot0
Debilidades (CWE)
CWE-94CWE-1321
Referencias
https://github.com/sudo-secure/security-research/blob/main/extend-deep/prototype-pollution/PoC.md(cna@vuldb.com)
https://vuldb.com/submit/792387(cna@vuldb.com)
https://vuldb.com/vuln/358256(cna@vuldb.com)
https://vuldb.com/vuln/358256/cti(cna@vuldb.com)
Correlaciones IOC
Sin correlaciones registradas
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