What is CVE-2026-40113?

CVE-2026-40113 is a high-severity vulnerability in Mervinpraison Praisonai, classified under Argument Injection. CVSS score: 8.4/10. Published 2026-04-09.

How severe is CVE-2026-40113?

High severity. CVSS v3 base score is 8.4 out of 10.

Vulnerability in Mervinpraison Praisonai

CVE-2026-40113

PraisonAI is a multi-agent teams system. Prior to 4.5.128, deploy.py constructs a single comma-delimited string for the gcloud run deploy --set-env-vars argument by directly interpolating openai_model, openai_key, and openai_base without v…

EPSS: 0.000 (10.6th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 8.4 (High). Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:N.

Affected products

Mervinpraison Praisonai — versions < 4.5.128

Weakness classification (CWE)

CWE-88 — Argument Injection

References

https://github.com/MervinPraison/PraisonAI/security/advisories/GHSA-fvxx-ggmx-3cjg (x_refsource_CONFIRM)

Frequently asked questions

What is CVE-2026-40113?: CVE-2026-40113 is a high-severity vulnerability in Mervinpraison Praisonai, classified under Argument Injection. CVSS score: 8.4/10. Published 2026-04-09.
How severe is CVE-2026-40113?: High severity. CVSS v3 base score is 8.4 out of 10.