What is CVE-2026-44336?

CVE-2026-44336 is a critical-severity vulnerability in Mervinpraison Praisonai, classified under Improper Input Validation. CVSS score: 9.6/10. Published 2026-05-08.

How severe is CVE-2026-44336?

Critical severity. CVSS v3 base score is 9.6 out of 10.

RCE in Mervinpraison Praisonai

CVE-2026-44336

PraisonAI is a multi-agent teams system. Prior to version 4.6.34, PraisonAI's MCP (Model Context Protocol) server (praisonai mcp serve) registers four file-handling tools by default — praisonai.rules.create, praisonai.rules.show, praisonai…

Vulnerability class: Drupalgeddon 2 (CVE-2018-7600)

EPSS: 0.001 (33.0th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 9.6 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H.

Affected products

Mervinpraison Praisonai — versions < 4.6.34
Praison Praisonai

Weakness classification (CWE)

References

security-advisories@github.com (x_refsource_CONFIRM, Exploit, Mitigation, Vendor Advisory)

Frequently asked questions

What is CVE-2026-44336?: CVE-2026-44336 is a critical-severity vulnerability in Mervinpraison Praisonai, classified under Improper Input Validation. CVSS score: 9.6/10. Published 2026-05-08.
How severe is CVE-2026-44336?: Critical severity. CVSS v3 base score is 9.6 out of 10.