What is CVE-2026-40114?

CVE-2026-40114 is a high-severity vulnerability in Mervinpraison Praisonai, classified under Server-Side Request Forgery (SSRF). CVSS score: 7.2/10. Published 2026-04-09.

How severe is CVE-2026-40114?

High severity. CVSS v3 base score is 7.2 out of 10.

SSRF in Mervinpraison Praisonai

CVE-2026-40114

PraisonAI is a multi-agent teams system. Prior to 4.5.128, the /api/v1/runs endpoint accepts an arbitrary webhook_url in the request body with no URL validation. When a submitted job completes (success or failure), the server makes an HTTP…

Vulnerability class: SSRF (Server-Side Request Forgery)

EPSS: 0.001 (19.9th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.2 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N.

Affected products

Mervinpraison Praisonai — versions < 4.5.128

Weakness classification (CWE)

CWE-918 — Server-Side Request Forgery (SSRF)

References

https://github.com/MervinPraison/PraisonAI/security/advisories/GHSA-8frj-8q3m-xhgm (x_refsource_CONFIRM)

Frequently asked questions

What is CVE-2026-40114?: CVE-2026-40114 is a high-severity vulnerability in Mervinpraison Praisonai, classified under Server-Side Request Forgery (SSRF). CVSS score: 7.2/10. Published 2026-04-09.
How severe is CVE-2026-40114?: High severity. CVSS v3 base score is 7.2 out of 10.