What is CVE-2026-47399?

CVE-2026-47399 is a high-severity vulnerability in Mervinpraison Praisonai, classified under Improper Access Control. CVSS score: 8.8/10. Published 2026-07-21.

How severe is CVE-2026-47399?

High severity. CVSS v3 base score is 8.8 out of 10.

Auth bypass in Mervinpraison Praisonai

CVE-2026-47399

PraisonAI Platform is the platform layer for the PraisonAI multi-agent teams system. Prior to version 0.1.4, the workspace-scoped REST routes contain a systemic object-level authorization flaw that allows an authenticated user from one wor…

CVSS v3 metric

CVSS v3 base score 8.8 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H.

Affected products

Mervinpraison Praisonai — versions < 0.1.4
Mervinpraison Praisonai-platform — versions < 0.1.4

Weakness classification (CWE)

References

security-advisories@github.com (x_refsource_CONFIRM)
security-advisories@github.com (x_refsource_MISC)
security-advisories@github.com (x_refsource_MISC)

Frequently asked questions

What is CVE-2026-47399?: CVE-2026-47399 is a high-severity vulnerability in Mervinpraison Praisonai, classified under Improper Access Control. CVSS score: 8.8/10. Published 2026-07-21.
How severe is CVE-2026-47399?: High severity. CVSS v3 base score is 8.8 out of 10.