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Advisory record · GHSA-p75f-6fp4-p57w

PraisonAI: Missing Authentication for Critical Function and Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection') in praisonai

CVSS 9.8 CriticalCriticalEPSS 0.010 · 64th percentile

Critical, because:

  • CVSS score 9.8: 9.0 or more.

How we decide what’s critical

Published by the GitHub Advisory Database at 18 Jun 2026, 13:58 UTC. agentprime has not analysed this yet, so whether it affects any app is not known.

PackageEcosystemAffectedFixed in
praisonaiPyPI<4.6.594.6.59
Identifiers
GHSA-p75f-6fp4-p57w · CVE-2026-57124 · PYSEC-2026-3517
Weakness (CWE)
CWE-78 · CWE-306
Tags
Published
18 Jun 2026
Updated
23 Jul 2026

Machine-written summary

Summary written by Claude Haiku from the source advisory. Not reviewed by a person.

PraisonAI versions before 4.6.59 expose an MCP connect endpoint in the PraisonAIUI host apps (for example via praisonai ui, which binds to 0.0.0.0 by default) that does not require authentication. An unauthenticated remote attacker can send a request naming a command and arguments, causing the server to start that local process as the UI service user, which can lead to arbitrary command execution. Upgrade to praisonai 4.6.59 or later. The source gives few details on workarounds beyond the fix.

Written 5 Nov 2026.

Not analysed yet

We haven’t published our analysis of this Advisory yet. Once a person has reviewed it, this page will say what’s vulnerable, what has to be true for your app to be affected, and how to check.

Severity and exploitation

ScoreRatingCVSSVectorSource
9.8 Critical 3.1 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H CNA (GitHub_M)
  • CISA KEV Not listed.
  • EPSS 0.010, the 64th percentile, on 14 Nov 2026: FIRST’s estimate of the chance of exploitation in the next 30 days.

Timeline

  1. 31 Oct 2026, 14:41 UTC First seen by agentprime
  2. 31 Oct 2026, 14:41 UTC Confirmed by OSV

Sources

Facts on this page come from the GitHub Advisory Database (CC-BY 4.0), OSV and the other sources listed, as published. We don’t reproduce full advisory descriptions, which can contain exploit code.