CVE-2026-61428

highCVSS 7.3covered by 1 sourcefirst seen 2026-07-11

PraisonAI AgentMail versions before 4.6.78 lack signature verification in webhook mode, allowing unauthenticated attackers to inject messages with spoofed sender addresses. Attackers can POST crafted message.received events to the webhook endpoint to inject arbitrary content into the agent and trigger replies to attacker-controlled addresses, bypassing sender allow/block lists.

⚡ Watch CVE-2026-61428

Get an email if CVE-2026-61428 is added to CISA KEV, gains public exploit code, or a new advisory cites it — max one per day, one-click unsubscribe.

Advisory coverage (1)

highCVE-2026-61428: PraisonAI AgentMail versions before 4.6.78 lack signature verification in webhook mode, allowi…nvd · 2026-07-11

External references

NVD record for CVE-2026-61428

CVE.org record

Embed the live status

— this badge updates automatically when the KEV or exploit status changes. How to embed it →

[![CVE-2026-61428 status](https://www.csirts.com/badge/CVE-2026-61428)](https://www.csirts.com/cve/CVE-2026-61428)