← Vulnerability feed

Vulnerability record · CVE-2026-41497 · published 8 May 2026

CVE-2026-41497: Praisonai command injection vulnerability

Praison · Praisonai

PraisonAI is a multi-agent teams system. Prior to version 4.6.9, the fix for PraisonAI's MCP command handling does not add a command allowlist or argument validation to parse_mcp_command(), allowing arbitrary executables like bash, python, or /bin/sh with inline code execution flags to pass through to subprocess execution. This issue has been patched in version 4.6.9.

9.8 CVSS 3.1 Critical EPSS 0.77% · top 46.3% CWE-77 · Command injectionCWE-78 · OS command injection
9.8CVSS 3.1 base score
0.77%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
3References, 2 tagged exploit
17 Jun 2026Last modified by NVD

Description

PraisonAI is a multi-agent teams system. Prior to version 4.6.9, the fix for PraisonAI's MCP command handling does not add a command allowlist or argument validation to parse_mcp_command(), allowing arbitrary executables like bash, python, or /bin/sh with inline code execution flags to pass through to subprocess execution. This issue has been patched in version 4.6.9.

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
https://github.com/MervinPraison/PraisonAI/commit/47bff65413beaa3c21bf633c1fae4e684348368c Patch
https://github.com/MervinPraison/PraisonAI/security/advisories/GHSA-9qhq-v63v-fv3j ExploitMitigationPatchVendor Advisory
https://github.com/MervinPraison/PraisonAI/security/advisories/GHSA-9qhq-v63v-fv3j ExploitMitigationPatchVendor Advisory

Track CVE-2026-41497 inside VULONE

Watch it alongside the ransomware crews, C2 infrastructure and forum chatter that reference it, query it through the API and pull it into your SIEM over TAXII.

Start free Open in platform

Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

10.0CVE-2026-40114Praisonai server-side request forgery (ssrf) vulnerabilityPraisonAI is a multi-agent teams system. Prior to 4.5.128, the /api/v1/runs endpoint accepts an arbitrary webhook_url in the request body with no URL…EPSS 0.34%10.0CVE-2026-39305Praisonai path traversal vulnerabilityPraisonAI is a multi-agent teams system. Prior to 1.5.113, the Action Orchestrator feature contains a Path Traversal vulnerability that allows an att…EPSS 0.43%10.0CVE-2026-34955Praisonai os command injection vulnerabilityPraisonAI is a multi-agent teams system. Prior to version 4.5.97, SubprocessSandbox in all modes (BASIC, STRICT, NETWORK_ISOLATED) calls subprocess.r…EPSS 0.39%9.9CVE-2026-39888Praisonai vulnerabilityPraisonAI is a multi-agent teams system. Prior to 1.5.115, execute_code() in praisonaiagents.tools.python_tools defaults to sandbox_mode="sandbox", w…EPSS 0.61%9.8CVE-2026-40288Praisonai os command injection vulnerabilityPraisonAI is a multi-agent teams system. In versions below 4.5.139 of PraisonAI and 1.5.140 of praisonaiagents, the workflow engine is vulnerable to …EPSS 0.92%9.8CVE-2026-39890Praisonai deserialization of untrusted data vulnerabilityPraisonAI is a multi-agent teams system. Prior to 4.5.115, the AgentService.loadAgentFromFile method uses the js-yaml library to parse YAML files wit…EPSS 0.81%9.8CVE-2026-34934Praisonai sql injection vulnerabilityPraisonAI is a multi-agent teams system. Prior to version 4.5.90, the get_all_user_threads function constructs raw SQL queries using f-strings with u…EPSS 0.60%9.8CVE-2026-34935Praisonai os command injection vulnerabilityPraisonAI is a multi-agent teams system. From version 4.5.15 to before version 4.5.69, the --mcp CLI argument is passed directly to shlex.split() and…EPSS 0.99%

Source: NIST National Vulnerability Database (record CVE-2026-41497), CISA KEV, FIRST EPSS (scores of 2026-09-26). This page is refreshed as NVD updates the record.