What is CVE-2026-61433?

CVE-2026-61433 is a high-severity vulnerability in Mervinpraison Praisonai, classified under Code Injection. CVSS score: 7.8/10. Published 2026-07-15.

How severe is CVE-2026-61433?

High severity. CVSS v3 base score is 7.8 out of 10.

RCE in Mervinpraison Praisonai

CVE-2026-61433

PraisonAI before 4.6.78 fails to safely encode deployment configuration values when generating Python source code for API servers. Attackers can inject arbitrary Python expressions through the deploy.api.host and agents_file configuration…

Vulnerability class: RCE (Remote Code Execution)

CVSS v3 metric

CVSS v3 base score 7.8 (High). Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H.

Affected products

Mervinpraison Praisonai — versions 0, 4.6.78

Weakness classification (CWE)

CWE-94 — Code Injection

References

disclosure@vulncheck.com (vendor-advisory)
disclosure@vulncheck.com (patch)
disclosure@vulncheck.com (third-party-advisory)

Frequently asked questions

What is CVE-2026-61433?: CVE-2026-61433 is a high-severity vulnerability in Mervinpraison Praisonai, classified under Code Injection. CVSS score: 7.8/10. Published 2026-07-15.
How severe is CVE-2026-61433?: High severity. CVSS v3 base score is 7.8 out of 10.