CVE-2026-57143

High

Description

PraisonAI is a multi-agent teams system. Prior to praisonaiagents 1.6.62, searxng_search and the search_web SearxNG provider pass the LLM-controlled searxng_url parameter directly to requests.get without validating its scheme, host, port, or resolved address. Prompt-injected content can direct the default search tool to internal JSON services, distinguish open and closed internal ports, and attempt cloud-metadata requests, with returned JSON results entering agent context. This issue is fixed in praisonaiagents 1.6.62.

SeverityHigh

CVSS8.8

Exploit probability—

ProductPraisonaiagents

PublishedOct 12, 2026

First seenOct 12, 2026

Weakness typeCWE-20Improper input validation CWE-918Server-side request forgery (SSRF)

How to fix

Update

praisonaiagents1.6.61 or later

Affected products

Product	Affected versions	Fixed in
praisonaiagentsPyPI	v < 1.6.61	1.6.61

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