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CVE-2026-57129— PraisonAI: Arbitrary File Read via `@file:` Mention Path Traversal

Quick assessment

Affected
MervinPraison praisonaiagents
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.

Mervin Praison PraisonAI是Mervin Praison个人开发者开源的一个低代码多智能体协作框架。 Mervin Praison PraisonAI 1.6.59之前版本存在路径遍历漏洞，该漏洞源于MentionsParser._process_file_mention未对文件提及值进行路径遍历、符号链接或工作区边界验证，可能导致攻击者读取进程可访问的任意文件，包括凭据、密钥、环境文件、源代码和系统配置。

CVSS 7.5 · High EPSS 0.53% · P45

Possible ATT&CK Techniques 1 AI

T1213.003 · Code Repositories

Affected Version Matrix 1

VendorProduct Version RangeStatus
MervinPraison praisonaiagents < 1.6.59 affected
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I. Basic Information for CVE-2026-57129

Vulnerability Information
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Vulnerability Title
PraisonAI: Arbitrary File Read via `@file:` Mention Path Traversal
Source: CVE Program / CVE List V5
Vulnerability Description
PraisonAI is a multi-agent teams system. Prior to praisonaiagents 1.6.59, MentionsParser._process_file_mention accepts file-mention values and falls back from workspace-relative resolution to Path(file_path) without traversal, symlink, or workspace-boundary validation. Prompt input from users, bots, or workflows can therefore read arbitrary files accessible to the process, including credentials, keys, environment files, source code, and system configuration. This issue is fixed in praisonaiagents 1.6.59.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
对路径名的限制不恰当(路径遍历)
Source: CVE Program / CVE List V5
Vulnerability Title
Mervin Praison PraisonAI 路径遍历漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Mervin Praison PraisonAI是Mervin Praison个人开发者开源的一个低代码多智能体协作框架。 Mervin Praison PraisonAI 1.6.59之前版本存在路径遍历漏洞，该漏洞源于MentionsParser._process_file_mention未对文件提及值进行路径遍历、符号链接或工作区边界验证，可能导致攻击者读取进程可访问的任意文件，包括凭据、密钥、环境文件、源代码和系统配置。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
MervinPraison praisonaiagents < 1.6.59 -

II. Public POCs for CVE-2026-57129

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III. Intelligence Information for CVE-2026-57129

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Vendor Advisories for CVE-2026-57129 (1)

Vendor Pages for CVE-2026-57129 (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-2026-57127 9.8 CRITICAL praisonai: recipe serve auth middleware silently disables itself when no secret is set
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-2026-56839 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: praisonaiagents
Same vendor: MervinPraison
Same weakness: CWE-22