CRITICAL

CVE-2026-57123

2026-09-14 CVSS v3.1

CVSS

9.8

Description

PraisonAI is a multi-agent teams system. Prior to praisonaiagents 1.6.59, ToolsMCPServer.run_sse and launch_tools_mcp_server bind to 0.0.0.0 and create /sse and /messages/ routes without invoking the available SecurityConfig authentication, origin-validation, or DNS-rebinding controls. Any reachable client can list and invoke registered tools, and a browser can target a local instance through DNS rebinding, with impact determined by the registered file, shell, and code-execution tools. This vulnerability is fixed in praisonaiagents 1.6.59.

Weakness (CWE)

CWE-306 Missing Authentication

CWE-350

CWE-1327

EPSS Score

0.47%

Probability of exploitation in next 30 days

40.2th percentile

References

https://github.com/MervinPraison/PraisonAI/commit/2adfe7e8323f6deec66925cf15a885b6238895e9 https://github.com/MervinPraison/PraisonAI/releases/tag/v4.6.59 https://github.com/MervinPraison/PraisonAI/security/advisories/GHSA-x227-pf99-vffg

View on dbcve.org

Base CVE data derived from NVD (public domain). Enrichment by dbcve.org (CC-BY-4.0). Fetched via API.

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