CVE-2022-2421

Socket.io - Improper type validation in attachment parsing

CVSS 10 CRITICALEPSS 1.1%CWE-89

Vexday Risk Score

28Baixo

Decisão SSVC (CISA)

Track

Sem sinal de exploração → monitorar

CVSS 10EPSS 1.1%KEV nãoPoC —Nuclei —Metasploit —Patch —

Ciclo de vida

25 out 2022Publicada no NVD

Recomendação: Monitorar — sem sinal de exploração no momento.

Due to improper type validation in attachment parsing the Socket.io js library, it is possible to overwrite the _placeholder object which allows an attacker to place references to functions at arbitrary places in the resulting query object.

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H

Produtos afetados

Socket.io · Socket.io-Parser

Referências

https://csirt.divd.nl/CVE-2022-2421 https://csirt.divd.nl/DIVD-2022-00045