---
title: "CVE-2026-57131: PraisonAI: Jobs API exposes agent-execution endpoints with no authentication"
url: https://erroneo.us/security/cve/CVE-2026-57131/
description: "CVE-2026-57131 (praisonai (PyPI)): PraisonAI is a multi-agent teams system. Prior to 4.6.58, praisonai.jobs.server.createapp mounts…"
type: vulnerability-record
section: "Security Digest"
date_published: 2026-09-14
date_modified: 2026-09-14
publisher: erroneo.us
author: erroneo.us Security Desk
cve: "CVE-2026-57131"
kev: false
cvss: 9.8
epss: 0.00972
license: All rights reserved. Quote with attribution and a link.
---

# CVE-2026-57131: PraisonAI: Jobs API exposes agent-execution endpoints with no authentication

**Signal:** Critical and remotely reachable. No known exploitation yet, but it is network-reachable without credentials. (Computed from CISA KEV, EPSS and CVSS; not an editorial verdict.)

## Should you act?

- Not in CISA KEV , but CISA’s SSVC assessment records a public proof-of-concept, so attack code exists.
- EPSS 1.0% , percentile 62: FIRST’s model estimates a 1.0% chance of exploitation activity in the next 30 days, higher than 62% of all scored CVEs (moderate). EPSS is a probability, not a verdict.
- Remotely reachable with no login and no user interaction. If the vulnerable service is exposed to the internet, prioritize it.
- Only applies if your dependency tree includes praisonai (PyPI) < 4.6.59, fixed in 4.6.59 . Check your lockfile, including transitive dependencies.

## What it is

PraisonAI is a multi-agent teams system. Prior to 4.6.58, praisonai.jobs.server.createapp mounts praisonai.jobs.router.createrouter under /api/v1/runs without authentication or per-job authorization. Network clients can submit attacker-controlled prompts and agent configuration, list and read jobs, stream results, and cancel or delete other jobs, exposing service credentials and connected tool capabilities to unauthorized agent execution. This vulnerability is fixed in 4.6.58.

## Affected packages

- PyPI `praisonai` < 4.6.59 → fixed: 4.6.59

## Affected products (CVE record)

- MervinPraison PraisonAI: < 4.6.48

## Severity

- GitHub_M CVSS 3.1: 9.8 `CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H`
- GitHub CVSS 3.1: 9.8 `CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H`

## Exploitation

- CISA KEV: not listed (no confirmed in-the-wild exploitation known to CISA).
- CISA SSVC assessment: exploitation poc , automatable yes , technical impact total .
- FIRST EPSS (model of 2026-10-21): 0.97% probability of exploitation activity in the next 30 days; percentile 62.

## Sources

- [GitHub Advisory GHSA-fq2m-6wqh-x44g](https://github.com/advisories/GHSA-fq2m-6wqh-x44g)
- [CVE.org record CVE-2026-57131](https://www.cve.org/CVERecord?id=CVE-2026-57131)
- [NVD entry CVE-2026-57131](https://nvd.nist.gov/vuln/detail/CVE-2026-57131)
- [github.com](https://github.com/MervinPraison/PraisonAI/security/advisories/GHSA-fq2m-6wqh-x44g)
- [github.com](https://github.com/MervinPraison/PraisonAI/commit/2f9677abb2ea68eab864ee8b6a828fd0141612e1)
- [github.com](https://github.com/MervinPraison/PraisonAI/releases/tag/v4.6.58)

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Source page: https://erroneo.us/security/cve/CVE-2026-57131/ · Security Digest: https://erroneo.us/security/ · More: https://erroneo.us/llms.txt