What is CVE-2026-40160?

CVE-2026-40160 is a medium-severity vulnerability in Mervinpraison Praisonaiagents, classified under Server-Side Request Forgery (SSRF). CVSS score: 6.5/10. Published 2026-04-10.

How severe is CVE-2026-40160?

Medium severity. CVSS v3 base score is 6.5 out of 10.

SSRF in Mervinpraison Praisonaiagents

CVE-2026-40160

PraisonAIAgents is a multi-agent teams system. Prior to 1.5.128, web_crawl's httpx fallback path passes user-supplied URLs directly to httpx.AsyncClient.get() with follow_redirects=True and no host validation. An LLM agent tricked into cra…

Vulnerability class: SSRF (Server-Side Request Forgery)

EPSS: 0.003 (20.2th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 6.5 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N.

Affected products

Mervinpraison Praisonaiagents — versions < 1.5.128
Praison Praisonaiagents

Weakness classification (CWE)

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

References

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

Frequently asked questions

What is CVE-2026-40160?: CVE-2026-40160 is a medium-severity vulnerability in Mervinpraison Praisonaiagents, classified under Server-Side Request Forgery (SSRF). CVSS score: 6.5/10. Published 2026-04-10.
How severe is CVE-2026-40160?: Medium severity. CVSS v3 base score is 6.5 out of 10.