CVE-2026-57135

High

Description

PraisonAI is a multi-agent teams system. From 1.2.3 until 1.7.2, SandboxExecutor network-isolated mode in src/praisonai-ts/src/cli/features/sandbox-executor.ts uses buildEnv() only to inject invalid http_proxy and https_proxy environment variables and does not establish an operating-system network boundary. Programs that ignore those proxy variables can open sockets directly, allowing supposedly isolated commands to reach localhost, internal services, cloud metadata, or external hosts and potentially exfiltrate data. An initial remediation was released in version 1.7.2.

SeverityHigh
CVSS7.6
Exploit probability—
ProductPraisonai
PublishedSep 15, 2026
First seenSep 15, 2026

How to fix

Update
  • praisonai1.7.2 or later

Affected products

ProductAffected versionsFixed in
praisonainpm1.2.3 ≤ v < 1.7.21.7.2

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