CVE-2026-47206

Dragonfly: RESP Protocol Injection via Lua redis.error_reply() in EvalSerializer

CVSS 2.3 LOWEPSS 0.3%CWE-116

Vexday Risk Score

8Baixo

Decisão SSVC (CISA)

Track

Sem sinal de exploração → monitorar

CVSS 2.3EPSS 0.3%KEV nãoPoC —Nuclei —Metasploit —Patch —

Ciclo de vida

26 jun 2026Publicada no NVD

Recomendação: Monitorar — sem sinal de exploração no momento.

Dragonfly is an in-memory data store built for modern application workloads. Prior to 1.39.9, Dragonfly has a RESP Protocol Injection via Lua redis.error_reply() in EvalSerializer. An authenticated user can inject arbitrary RESP messages into the connection's response stream, potentially causing response desynchronization in connection-pool clients. This vulnerability is fixed in 1.39.9.

CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N

Produtos afetados

dragonflydb · dragonfly

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Referências

https://github.com/dragonflydb/dragonfly/issues/7328 https://github.com/dragonflydb/dragonfly/pull/7332 https://github.com/dragonflydb/dragonfly/security/advisories/GHSA-h77h-c6hc-qc9h