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Praisonaiagents CVE-2026-57123

| EUVDEUVD-2026-77539 CRITICAL
Missing Authentication for Critical Function (CWE-306)
2026-09-14 GitHub_M GHSA-x227-pf99-vffg PYSEC-2026-3536
9.8
CVSS 3.1 · Vendor: GitHub_M
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Severity by source

Vendor (GitHub_M) PRIMARY
9.8 CRITICAL
AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Primary rating from Vendor (GitHub_M) · only source for this CVE.

CVSS VectorVendor: GitHub_M

Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High

Lifecycle Timeline

4
Source Code Evidence Fetched
Sep 15, 2026 - 11:33 vuln.today
Analysis Generated
Sep 15, 2026 - 11:33 vuln.today
Patch available
Sep 14, 2026 - 17:17 EUVD
CVE Published
Sep 14, 2026 - 14:46 cve.org
CRITICAL 9.8

DescriptionCVE.org

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.

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CVE-2026-55526 HIGH POC
8.5 Aug 25

SSRF protection bypass in PraisonAI's praisonaiagents library (all versions before 1.6.58) lets low-privileged users rou

CVE-2026-55528 HIGH POC
8.2 Aug 25

Authentication bypass in PraisonAI's AgentServer component exposes all routes - /publish, /events, /info, /health - to u

CVE-2026-55522 HIGH POC
7.8 Aug 05

Arbitrary Python code execution in PraisonAI's workflow include feature allows an attacker who controls a local recipe d

CVE-2026-55530 MEDIUM POC
6.1 Aug 25

Unauthorized filesystem mutation in praisonaiagents allows an LLM-controlled agent to rewrite arbitrary on-disk source f

CVE-2026-40288 CRITICAL
9.8 Apr 14

Arbitrary command and code execution in PraisonAI's workflow engine (versions <4.5.139) and praisonaiagents (<1.5.140) a

CVE-2026-57125 CRITICAL
9.8 Sep 14

We need answer in JSON only. Need parse all data. Need produce fields exactly. Need analyze CVE-2026-57125. We need cra

CVE-2026-40111 CRITICAL
9.3 Apr 09

Command injection in PraisonAIAgents memory hooks executor allows authenticated local attackers to execute arbitrary she

CVE-2026-40289 CRITICAL
9.1 Apr 14

Unauthenticated remote session hijacking in PraisonAI's browser bridge (versions <4.5.139) and praisonaiagents (<1.5.140

CVE-2026-44339 HIGH
8.6 May 08

Remote attackers can invoke arbitrary application callables in PraisonAI multi-agent systems by manipulating tool-call n

CVE-2026-40287 HIGH
8.4 Apr 14

Arbitrary Python code execution in PraisonAI ≤4.5.138 occurs when malicious tools.py files are automatically imported fr

CVE-2026-57112 HIGH
8.3 Sep 15

Unauthenticated MCP tool invocation in PraisonAI (praisonaiagents 0.6.0–1.6.58 and praisonai 3.10.0–4.6.58) lets a malic

CVE-2026-57130 HIGH
8.1 Sep 14

IMAP command injection in the PraisonAI praisonaiagents email tools before 1.6.59 lets LLM-controlled arguments (from_ad

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CVE-2026-57123 vulnerability details – vuln.today

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