THREATPORT/VULNERABILITY/CVE-2026-44338
HIGH SEVERITY

CVE-2026-44338

Praisonai vulnerability

CVSS
7.3
EPSS
26.8%
EPSS pct
98th
Exploited
No known
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.
Affected vendor
Praison
Affected product
Praisonai
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L
Weakness type (CWE)
  • CWE-306 — Missing Authentication for Critical Function
  • CWE-668 — Exposure of Resource to Wrong Sphere
  • CWE-1188 — Insecure Default Initialization of Resource
Published
2026-05-08

Risk analysis

Based on its CVSS vector, this vulnerability is exploitable over the network, low attack complexity, requiring no privileges, no user interaction. Successful exploitation leads to low impact to confidentiality, low impact to integrity, low impact to availability.

Its EPSS score of 26.8% reflects a moderate probability of exploitation activity in the wild over the next 30 days, placing it above 98% of all scored CVEs.

Check your external exposure to CVE-2026-44338

  • Confirm whether Praison Praisonai is running on any internet-facing host or subdomain.
  • Match discovered service fingerprints against the version affected by CVE-2026-44338.
  • Prioritise remediation if the asset is public, business-critical, or near authentication/payment flows.

How ThreatPort helps with CVE-2026-44338

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