# CVE-2026-57117: PraisonAI shell command injection in compute-bridged file tools

Source: https://junglewise.ai/threats/cve-2026-57117-praisonai-compute-bridged-file-tools-allow-shell-command  
Publisher: Junglewise Threat Intelligence, https://junglewise.ai/threats  
Published: 2026-10-23. Updated: 2026-10-23  
License: CC BY 4.0 with a link back

CVE-2026-57117 · Severity: high · CVSS 8.8 · Published 2026-10-23

PraisonAI is a multi-agent system that delegates file operations to compute environments. When a compute provider is attached, the file tools (read, list, write) are converted to shell commands with unsanitized path arguments, allowing attackers to inject shell metacharacters and execute arbitrary commands on the host or in containers. This bypasses tool restrictions and can lead to unauthorized command execution in the deployment environment.

Technologies: [MervinPraison PraisonAI](https://junglewise.ai/threats/technologies/mervinpraison-praisonai), [praisonai (PyPI)](https://junglewise.ai/threats/technologies/pypi-praisonai). Vendors: [MervinPraison](https://junglewise.ai/threats/vendors/mervinpraison), [PyPI](https://junglewise.ai/threats/vendors/pypi).

## Quick answers

**Is CVE-2026-57117 exploited in the wild?** No. Junglewise Threat Intelligence has no report of CVE-2026-57117 being exploited in the wild.

**How severe is CVE-2026-57117?** High severity, with a CVSS score of 8.8, published 23 October 2026.

**Which products and versions are affected?** MervinPraison PraisonAI 4.6.10 to 4.6.57; praisonai (PyPI) ECOSYSTEM:introduced=4.6.10,fixed=4.6.59.

**Is there a fix for CVE-2026-57117?** Yes. praisonai (PyPI): upgrade to 4.6.59 or later. Junglewise finds every place you run it, drafts the upgrade and applies it once you approve.

**How is CVE-2026-57117 attacked?** It is attacked over the network.

**Am I affected by CVE-2026-57117?** Check whether you run MervinPraison PraisonAI or praisonai (PyPI) at an affected version. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.

## How to fix

- praisonai (PyPI): upgrade to 4.6.59 or later

  ```sh
  pip install "praisonai>=4.6.59"
  ```


## Technical details

The LocalManagedAgent and SandboxedAgent compute bridging layer wraps file operations (read_file, list_files, write_file) by constructing shell command strings with raw path arguments, then executing them via subprocess or Docker. An attacker who can influence a path argument can break out of the quoted path using shell metacharacters (e.g., `"; command; #`) to execute arbitrary shell commands. The vulnerability affects versions 4.6.10 through 4.6.57, and is fixed in 4.6.59.

## Affected products

- MervinPraison PraisonAI 4.6.10 to 4.6.57

## Identifiers

- CVE-2026-57117
- GHSA-w6h2-fr4q-xvxv
- PYSEC-2026-3522

## Timeline

- 2026-06-17: disclosed: GitHub Security Advisory published
- 2026-10-23: patched: Fix released in version 4.6.59

## References

- [https://github.com/MervinPraison/PraisonAI/security/advisories/GHSA-w6h2-fr4q-xvxv](https://github.com/MervinPraison/PraisonAI/security/advisories/GHSA-w6h2-fr4q-xvxv)

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