Server-side Request Forgery (SSRF) Affecting praisonai package, versions [,4.6.58)
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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Start learning- Snyk IDSNYK-PYTHON-PRAISONAI-20158905
- published27 Sept 2026
- disclosed25 Aug 2026
- creditUnknown
Introduced: 25 Aug 2026
CVE-2026-55537 (opens in a new tab)How to fix?
Upgrade PraisonAI to version 4.6.58 or higher.
Overview
PraisonAI is a PraisonAI is an AI Agents Framework with Self Reflection. PraisonAI application combines PraisonAI Agents, AutoGen, and CrewAI into a low-code solution for building and managing multi-agent LLM systems, focusing on simplicity, customisation, and efficient human-agent collaboration.
Affected versions of this package are vulnerable to Server-side Request Forgery (SSRF) through improper validation of the webhook_url parameter in the job submission process. An attacker can cause internal services to receive unauthorized HTTP POST requests by submitting a webhook URL that initially fails DNS resolution, then updating the DNS record to point to an internal IP before the webhook is triggered.