Description
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.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| MervinPraison | PraisonAI | < 4.6.78 | 4.6.78 |
Affected packages
| Ecosystem | Package | Affected | Fixed | Record |
|---|---|---|---|---|
| PyPI | praisonai | < 4.6.78 | 4.6.78 | GHSA-7c92-x8vg-4258 |
References
- GitHub Security Advisory (GHSA-7c92-x8vg-4258) vendor-advisory
- https://github.com/MervinPraison/PraisonAI/commit/846568c7a5d8ce9e71e56e4c213f027c04909753 patch
- https://github.com/MervinPraison/PraisonAI/commit/2a855c470077c7d2e2479a575f7ef7f548d51c33 patch
- VulnCheck Advisory: PraisonAI before 4.6.78 Missing Webhook Signature Verification third-party-advisory