CVE-2026-120236: falha de média gravidade em ag-ui-protocol ag-ui
ag-ui-protocol ag-ui Transport Decoder input validation
Publicada em · Atualizada em
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33Vexday Risk Score
Sem sinal de exploração. Ela tem prova de conceito pública.
ssvc Attendcvss 5.3epss 0.3%
A vulnerability was detected in ag-ui-protocol ag-ui up to 0.0.58. Affected by this vulnerability is an unknown functionality of the component Transport Decoder Handler. The manipulation results in improper input validation. The attack may be launched remotely. The exploit is now public and may be used. The patch is identified as 660182b973a44b8eda5484b14b88eb9cc251edc4. It is suggested to upgrade the affected component.
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P
Produtos afetados
ag-ui-protocol · ag-uiPoCs públicas encontradas — 1
cve_referencegithub.com/ag-ui-protocol/ag-ui/issues/2524não verificado⚠ Recursos públicos, para você avaliar a exposição de sistemas que controla ou está autorizado a testar. Teste apenas com autorização.
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Referências
https://github.com/ag-ui-protocol/ag-ui/https://github.com/ag-ui-protocol/ag-ui/commit/660182b973a44b8eda5484b14b88eb9cc251edc4https://github.com/ag-ui-protocol/ag-ui/issues/2524https://github.com/ag-ui-protocol/ag-ui/pull/2774https://github.com/ag-ui-protocol/ag-ui/releases/tag/release/2026-10-30https://vuldb.com/cve/CVE-2026-120236https://vuldb.com/submit/1015178https://vuldb.com/vuln/429595https://vuldb.com/vuln/429595/cti