CVE-2026-57127— praisonai: recipe serve auth middleware silently disables itself when no secret is set
Quick assessment
Affected
MervinPraison PraisonAI
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.
PraisonAI 是一个多智能体团队协作系统。在 4.6.58 版本之前，当操作员选择“API 密钥”或“JWT”认证方式时， 会安装 或 。然而，如果环境变量 或 以及对应的 recipe 配置值缺失，每个中间件仍会直接转发请求。 在这种情况下，未经认证的客户端即可访问 recipe 的执行、输入和输出接口，并在操作员已明确启用认证机制的情况下，仍然能够触发已连接的工具。该问题已在 4.6.58 版本中修复。
Possible ATT&CK Techniques 3 AI
T1011 · Exfiltration Over Other Network Medium T1078 · Valid Accounts T1559 · Inter-Process Communication
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I. Basic Information for CVE-2026-57127
Vulnerability Information
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Vulnerability Title
praisonai: recipe serve auth middleware silently disables itself when no secret is set
Source: CVE Program / CVE List V5
Vulnerability Description
PraisonAI is a multi-agent teams system. Prior to 4.6.58, recipe serve installs APIKeyAuthMiddleware or JWTAuthMiddleware when an operator selects api-key or JWT authentication, but each middleware forwards requests when PRAISONAI_API_KEY or PRAISONAI_JWT_SECRET and the corresponding recipe value are absent. Unauthenticated clients can then reach recipe execution, input, and output surfaces and may trigger connected tools despite the operator explicitly enabling authentication. This issue is fixed in 4.6.58.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
关键功能的认证机制缺失
Source: CVE Program / CVE List V5
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| MervinPraison | PraisonAI | < 4.6.48 | - |
|
II. Public POCs for CVE-2026-57127
| # | POC Description | Source Link | Shenlong Link |
|---|
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Patches & Fixes for CVE-2026-57127 (1)
-
🔗 Release PraisonAI v4.6.58 · MervinPraison/PraisonAI · GitHub x_refsource_MISC
Vendor Advisories for CVE-2026-57127 (1)
Same Patch Batch · MervinPraison · 2026-09-14 · 16 CVEs total
| CVE-2026-57123 | 9.8 CRITICAL | PraisonAI: MCP SSE transport binds 0.0.0.0 with no authentication and no Origin validation |
| CVE-2026-57124 | 9.8 CRITICAL | PraisonAI UI MCP connect endpoint allows unauthenticated local command execution |
| CVE-2026-57125 | 9.8 CRITICAL | PraisonAI: Unauthenticated RCE via Jobs API + Approval Bypass |
| CVE-2026-57131 | 9.8 CRITICAL | praisonai: Jobs API exposes agent-execution endpoints with no authentication |
| CVE-2026-57145 | 9.1 CRITICAL | PraisonAI: Arbitrary File Read/Write via `multiedit` Tool Without Path Validation |
| CVE-2026-57122 | 8.6 HIGH | PraisonAI: Webhook signature verification skipped (fail-open) when secret unset, allowing |
| CVE-2026-57126 | 8.5 HIGH | praisonaiagents: SSRF guard validates literal IPs only and never resolves DNS |
| CVE-2026-57132 | 8.2 HIGH | PraisonAI: PRAISONAI_CALL_AUTH=disabled environment variable unconditionally disables auth |
| CVE-2026-57130 | 8.1 HIGH | PraisonAI: IMAP Command Injection via Unsanitized Email Search Parameters |
| CVE-2026-57119 | 7.5 HIGH | PraisonAI: Unauthenticated Local File Inclusion via agent_file path in the Jobs API |
| CVE-2026-57129 | 7.5 HIGH | PraisonAI: Arbitrary File Read via `@file:` Mention Path Traversal |
| CVE-2026-56839 | 7.3 HIGH | PraisonAI Code agent tools fail open without a workspace boundary |
| CVE-2026-57115 | 6.5 MEDIUM | PraisonAI: SpiderTools redirect-target SSRF protection bypass |
| CVE-2026-57120 | 6.5 MEDIUM | PraisonAI: execute_code sandbox bypass: str.format C-level attribute access reads every bl |
| CVE-2026-57128 | 4.3 MEDIUM | PraisonAI: Unauthenticated Event Injection via SSE `/publish` Endpoint |
IV. Related Vulnerabilities
Same product: PraisonAI
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CVE-2026-57145
PraisonAI: Arbitrary File Read/Write via `multiedit` Tool Wi -
CVE-2026-57132
PraisonAI: PRAISONAI_CALL_AUTH=disabled environment variable -
CVE-2026-57131
praisonai: Jobs API exposes agent-execution endpoints with n -
CVE-2026-57124
PraisonAI UI MCP connect endpoint allows unauthenticated loc -
CVE-2026-57122
PraisonAI: Webhook signature verification skipped (fail-open
Same vendor: MervinPraison
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CVE-2026-57145
PraisonAI: Arbitrary File Read/Write via `multiedit` Tool Wi -
CVE-2026-57132
PraisonAI: PRAISONAI_CALL_AUTH=disabled environment variable -
CVE-2026-57131
praisonai: Jobs API exposes agent-execution endpoints with n -
CVE-2026-57124
PraisonAI UI MCP connect endpoint allows unauthenticated loc -
CVE-2026-57122
PraisonAI: Webhook signature verification skipped (fail-open
Same weakness: CWE-306
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CVE-2026-90944
Krayin CRM through 2.2.6 Unauthenticated Email Injection via -
CVE-2026-57123
PraisonAI: MCP SSE transport binds 0.0.0.0 with no authentic -
CVE-2026-57128
PraisonAI: Unauthenticated Event Injection via SSE `/publish -
CVE-2026-57125
PraisonAI: Unauthenticated RCE via Jobs API + Approval Bypas -
CVE-2026-90938
LangBot through 0.4.17 Unauthenticated Plugin Registration v
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