GHSA-m64w-vfg6-36phHigh· 8.6▾ TwilightDuplicate Advisory: PraisonAI: AgentMail webhook mode accepts forged unsigned message.received events and invokes agents
▾ Twilight zone — High severity, or a signal on a lesser flaw
impact 47.3 · likelihood 0 · exploitation 0
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Disclosure to exploitation, from the record and what we observed since indexing it.
Disclosed via GHSA
Last analysed / modified upstream
This advisory has been withdrawn because it is a duplicate of GHSA-7c92-x8vg-4258. This link is maintained to preserve external references.
PraisonAI before 4.6.78 fails to verify Svix webhook signatures in AgentMail webhook mode, allowing unauthenticated attackers to forge message.received events. Attackers can send crafted JSON payloads to the webhook endpoint to invoke configured agents with arbitrary sender addresses and message content.
praisonai <= 4.6.77Refer to the advisory for the patched release.
Connected by shared product, vendor, weakness, or advisory.
CVE-2026-61436High· 8.6PraisonAI: AgentMail webhook mode accepts forged unsigned message.received events and invokes agents
CVE-2026-55533High· 8.2PraisonAI: Authentication fail-open in Recipe server allows unauthenticated access when API key or JWT auth is configured without a secret
GHSA-5qw8-f2g9-ff29High· 8.2PraisonAI recipe serve Typer command bypasses the non-localhost authentication guard
GHSA-fc26-m9pf-v56qHigh· 8.6PraisonAI LinearBot processes unsigned webhooks when LINEAR_WEBHOOK_SECRET is missing
GHSA-8ccj-p46r-jwqqHigh· 8.2PraisonAI: PRAISONAI_CALL_AUTH=disabled environment variable unconditionally disables authentication
GHSA-4qq2-2j2x-x62cHigh· 8.2npm PraisonAI MCPSecurity Basic/OAuth authentication policies accept invalid credentials without validation