Server-side Request Forgery (SSRF) Affecting praisonaiagents package, versions [0.13.23, 1.5.126)
Threat Intelligence
This vulnerability is trending on Twitter; this may indicate a growing threat.
Snyk has a proof-of-concept or detailed explanation of how to exploit this vulnerability.
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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- published12 Apr 2026
- disclosed10 Apr 2026
- creditHanyin
Introduced: 10 Apr 2026
CVE-2026-40160 (opens in a new tab)How to fix?
Upgrade praisonaiagents to version 1.5.126 or higher.
Overview
praisonaiagents is a Praison AI agents for completing complex tasks with Self Reflection Agents
Affected versions of this package are vulnerable to Server-side Request Forgery (SSRF) via the web_crawl function. An attacker can access internal network resources and retrieve sensitive information by supplying a crafted URL that is processed without validation.
Note: This is only exploitable if neither the TAVILY_API_KEY is set nor the crawl4ai package is installed, which is the default configuration after installation.
Workaround
This vulnerability can be mitigated by configuring either a valid TAVILY_API_KEY or installing the crawl4ai package.