CVE-2026-78654: falha de média gravidade em cleverbrush framework
cleverbrush framework/deep deepExtend.ts deepExtend prototype pollution
Publicada em
Aviso por e-mail quando ela entrar no KEV, ganhar PoC pública ou subir de nota.
33Vexday Risk Score
Sem sinal de exploração. Ela tem prova de conceito pública.
ssvc Attendcvss 6.9epss 0.7%
A vulnerability has been found in cleverbrush framework and deep up to 4.4.0. This impacts the function deepExtend of the file libs/deep/src/deepExtend.ts. The manipulation leads to improperly controlled modification of object prototype attributes. Remote exploitation of the attack is possible. The exploit has been disclosed to the public and may be used. Upgrading to version 4.4.1 will fix this issue. The identifier of the patch is 810398c1308c500c3b8b6af380b5a89371389327. You should upgrade the affected component.
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P
PoCs públicas encontradas — 1
cve_referencegithub.com/cleverbrush/framework/issues/213não verificado⚠ Recursos públicos, para você avaliar a exposição de sistemas que controla ou está autorizado a testar. Teste apenas com autorização.
Referências
https://github.com/cleverbrush/framework/https://github.com/cleverbrush/framework/commit/810398c1308c500c3b8b6af380b5a89371389327https://github.com/cleverbrush/framework/issues/213https://github.com/cleverbrush/framework/pull/215https://github.com/cleverbrush/framework/releases/tag/%40cleverbrush/async%404.4.1https://vuldb.com/cve/CVE-2026-78654https://vuldb.com/submit/886401https://vuldb.com/vuln/394866https://vuldb.com/vuln/394866/cti