CVE-2026-40150

PraisonAIAgents is a multi-agent teams system. Prior to 1.5.128, the web_crawl() function in praisonaiagents/tools/web_crawl_tools.py accepts arbitrary URLs from AI agents with zero validation. No scheme allowlisting, hostname/IP blocklisting, or private network checks are applied before fetching. This allows an attacker (or prompt injection in crawled content) to force the agent to fetch cloud metadata endpoints, internal services, or local files via file:// URLs. This vulnerability is fixed in 1.5.128.

Score

CVSS 3.1 7.7 High

Status

Analyzed - security-advisories@github.com

Published

2026-04-09

Last modified

2026-10-26

Weaknesses

CWE-918

Affected products

• Praisonaiagents (Mervinpraison)
• Praisonaiagents (Praison)

References

• https://github.com/MervinPraison/PraisonAI/security/advisories/GHSA-8f4v-xfm9-3244