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VulnerabilityPublished

CVE-2026-57125: MervinPraison PraisonAI · Missing Authentication

Affects MervinPraison PraisonAISource CVE Database V5

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Not known to be exploited · CVSS 9.8 Critical : upgrade to 4.6.59 as a priority.

Data as of 30 Oct 2026, 11:52 UTC

CVSS 3.1 base score
9.8Critical
How severe the flaw is on the 0–10 CVSS scale.
EPSS
0.6% chance of exploitation in 30 days – higher than 48% of CVEsExploit Prediction Scoring System: the likelihood attackers will use this flaw soon.
Patch
Available – fixed in 4.6.59, 1.6.59
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Exploitation evidence

  1. Disclosed: evidence found.

    CVE published 14 Sep 2026

  2. Detectable: no evidence on record.

    No public nuclei template indexed

  3. Weaponized: no evidence on record.

    No public exploit code indexed in Metasploit or Exploit-DB

  4. Exploited in the wild: no evidence on record.

    Not in CISA KEV and no source reports exploitation

  5. Observed by OffSeq Mirage: no evidence on record.

    No attack traffic recorded by OffSeq Mirage sensors

A missing step is not evidence of safety. Sources: cve.org (opens in a new tab), the Metasploit, Exploit-DB and nuclei-templates index as of 30 Oct 2026.

What to do

Upgrade PraisonAI and mervinpraison/PraisonAI to 4.6.59; praisonaiagents and mervinpraison/praisonaiagents to 1.6.59.

Affected software

ProductAffectedFixed in
MervinPraisonPraisonAIAffected
  • <4.6.59
Fixed in
  • 4.6.59
MervinPraisonpraisonaiagentsAffected
  • <1.6.59
Fixed in
  • 1.6.59
GitHubmervinpraison/PraisonAIpkg:github/mervinpraison/PraisonAIOther threatsAffected
  • <4.6.59
Fixed in
  • 4.6.59
GitHubmervinpraison/praisonaiagentspkg:github/mervinpraison/praisonaiagentsOther threatsAffected
  • <1.6.59
Fixed in
  • 1.6.59

Check your own hosts for these packages with threat-finder (opens in a new tab), our free open-source scanner.

AI-suggested

Upgrade PraisonAI to version 4.6.59 or later and praisonaiagents to version 1.6.59 or later to apply the official fix. These versions contain patches that enforce proper authentication and approval checks, mitigating the vulnerability.

Description

PraisonAI is a multi-agent teams system. Prior to praisonai 4.6.59 and praisonaiagents 1.6.59, the unauthenticated POST /api/v1/runs Jobs API accepts attacker-controlled agent_yaml, and the approve field can mark execute_command as YAML-approved before @require_approval checks critical tools. This chain allows a remote caller to cause a configured language model agent to invoke arbitrary operating-system commands without credentials or operator interaction. This vulnerability is fixed in praisonai 4.6.59 and praisonaiagents 1.6.59 as fixed versions.

References

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