All vulnerabilities
CVE-2026-57118GHSA-x8cv-xmq7-p8xpPYSEC-2026-3537

PraisonAI AgentTeam.launch exposes unauthenticated remote agent listing and invocation endpoints

MervinPraison PraisonAIPyPILibraries & packages
Open in ThreatlineRecord JSON
CVSS
9.8Critical
ExploitationPublic exploit codeCISA's assessment says proof of concept code is public, assessed 15 Oct 2026. Not in the KEV catalogCISA via CVE List
Exploit odds (EPSS)0.33%Chance of exploitation activity in the next 30 days, higher than 24% of CVEs. Scored 23 Oct 2026FIRST EPSS
Fixed in1.6.59Fixed versionOSV
Published12 Oct 2026Updated 15 Oct 2026CVE List

What fixes it

  • 1.6.59praisonaiagents, PyPIOSVpip install "praisonaiagents>=1.6.59"

A fixed version on one release line is not the upgrade target for every line. Check your exact version and any vendor backports.

Description

PraisonAI is a multi-agent teams system. Prior to praisonaiagents 1.6.59, AgentTeam.launch and the Agents alias register GET /{path}/list, POST /{path}, and `POST /{path}/{agent_id}' without access-control checks before listing agents or calling agent.chat. A remotely exposed server can therefore let unauthenticated clients enumerate agents, consume model resources, access connected private context, and trigger agent tools or workflow side effects. This vulnerability is fixed in praisonaiagents 1.6.59.

Text from CVE List

Affected versions 53

  • PraisonAIaffected: < 4.6.59CVE List
  • praisonaiagentsaffected: < 1.6.59CVE List
  • praisonaiagents, PyPIfrom first release, fixed in 1.6.59OSV
  • praisonaiagents, PyPI0.0.1OSV
  • praisonaiagents, PyPI0.0.10OSV
  • praisonaiagents, PyPI0.0.100OSV
  • praisonaiagents, PyPI0.0.101OSV
  • praisonaiagents, PyPI0.0.102OSV
  • praisonaiagents, PyPI0.0.103OSV
  • praisonaiagents, PyPI0.0.104OSV
  • praisonaiagents, PyPI0.0.105OSV
  • praisonaiagents, PyPI0.0.106OSV
  • praisonaiagents, PyPI0.0.107OSV
  • praisonaiagents, PyPI0.0.108OSV
  • praisonaiagents, PyPI0.0.109OSV
  • praisonaiagents, PyPI0.0.11OSV
  • praisonaiagents, PyPI0.0.110OSV
  • praisonaiagents, PyPI0.0.111OSV
  • praisonaiagents, PyPI0.0.112OSV
  • praisonaiagents, PyPI0.0.113OSV
  • praisonaiagents, PyPI0.0.114OSV
  • praisonaiagents, PyPI0.0.115OSV
  • praisonaiagents, PyPI0.0.116OSV
  • praisonaiagents, PyPI0.0.117OSV
  • praisonaiagents, PyPI0.0.118OSV
  • praisonaiagents, PyPI0.0.119OSV
  • praisonaiagents, PyPI0.0.12OSV
  • praisonaiagents, PyPI0.0.120OSV
  • praisonaiagents, PyPI0.0.121OSV
  • praisonaiagents, PyPI0.0.122OSV
  • praisonaiagents, PyPI0.0.123OSV
  • praisonaiagents, PyPI0.0.124OSV
  • praisonaiagents, PyPI0.0.125OSV
  • praisonaiagents, PyPI0.0.126OSV
  • praisonaiagents, PyPI0.0.127OSV
  • praisonaiagents, PyPI0.0.128OSV
  • praisonaiagents, PyPI0.0.129OSV
  • praisonaiagents, PyPI0.0.13OSV
  • praisonaiagents, PyPI0.0.130OSV
  • praisonaiagents, PyPI0.0.131OSV
  • praisonaiagents, PyPI0.0.132OSV
  • praisonaiagents, PyPI0.0.133OSV
  • praisonaiagents, PyPI0.0.134OSV
  • praisonaiagents, PyPI0.0.135OSV
  • praisonaiagents, PyPI0.0.136OSV
  • praisonaiagents, PyPI0.0.137OSV
  • praisonaiagents, PyPI0.0.138OSV
  • praisonaiagents, PyPI0.0.139OSV
  • praisonaiagents, PyPI0.0.14OSV
  • praisonaiagents, PyPI0.0.140OSV
  • praisonaiagents, PyPI0.0.141OSV
  • praisonaiagents, PyPI0.0.142OSV
  • praisonaiagents, PyPI0.0.143OSV

References 3